* {
	margin: 0;
	padding: 0;
}

body {
	background-color: #ffffff;
	color: #333333;
	font-size: 12px;
	font-family: "microsoft yahei";
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-size: 100%;
	font-weight: normal;
}

ol,
ul,
li {
	list-style-type: none;
}

a {
	color: #333;
	text-decoration: none;
	transition: color .2s, background .2s;
}
a:hover{
    text-decoration: none;
    color: #0d459c;
}
img {
	object-fit: cover;
}

input:focus,select:focus,textarea:focus {
	outline: none;
}
.container,.container-fluid{
    padding-left: 0px;
    padding-right: 0px;
}

/* 导航开始 */
@media (min-width: 300px) {
    .nav_main{
        position: absolute;
        right: 0;
        left: 0;
        height: 75px;
        z-index: 9;
    }
    .nav_list>li>a{
        font-size: 16px;
    }
    .nav_bar{
        background-color: transparent;
        border: none;
        height: 75px;
    }
    .nav_left{
        width: 100%;
        margin-top: 0px;
        margin-right: 0px !important;
        padding-left: 10px;
        height: 75px;
    }
    .navbar-brand{
        margin-top: 0px;
    }
    .nav_list{
        margin-top: 0px;
        background: #0c0b0b;
        padding-left: 0px;
    }
    .navbar-toggle{
        margin-top: 20px;
        margin-right: 0px;
    }
    .navbar-default .navbar-collapse, .navbar-default .navbar-form{
        position: absolute;
        right: 15px;
        top: 75px;
        border: none;
    }
}
@media (min-width: 768px){
    .nav_list>li{
        width: 155px;
        text-align: center;
    }
    .nav_list>li>a{
        font-size: 16px;
    }
    .nav_main{
        position: absolute;
        right: 0;
        left: 0;
        height: 75px;
        z-index: 9;
    }
    .nav_bar{
        background-color: transparent;
        border: none;
        height: 75px;
    }
    .nav_left{
        width: 100%;
        margin-top: 0px;
        margin-right: 0px !important;
        padding-left: 10px;
        height: 75px;
    }
    .navbar-brand{
        margin-top: 0px;
    }
    .nav_list{
        margin-top: 0px;
        background: #0c0b0b;
        padding-left: 0px;
    }
    .navbar-toggle{
        margin-top: 20px;
        margin-right: 15px;
    }
    .navbar-default .navbar-collapse, .navbar-default .navbar-form{
        position: absolute;
        top: 75px;
        right: -10px;
        border: none;
    }
}
@media (min-width: 992px){
    .nav_list>li{
        width: 82px;
        text-align: center;
    }
    .nav_list>li>a{
        font-size: 15px;
    }
    .nav_main{
        position: absolute;
        right: 0;
        left: 0;
        height: 100px;
        z-index: 9;
    }
    .nav_bar{
        background-color: transparent;
        border: none;
        height: 100px;
    }
    .nav_left{
        width: auto;
        margin-right: 10px !important;
        padding-left: 10px;
        height: 100px;
    }
    .navbar-brand{
        margin-top: 12px;
    }
    .nav_list{
        margin-top: 25px;
        background: none;
        padding-left: 0px;
    }
    .navbar-toggle{
        margin-top: 20px;
    }
    .navbar-default .navbar-collapse, .navbar-default .navbar-form{
        position: inherit;
        border: none;
    }
}
@media (min-width: 1200px) {
    .nav_list>li{
        width: 100px;
        text-align: center;
    }
    .nav_list>li>a{
        font-size: 16px;
    }
    .nav_main{
        position: absolute;
        right: 0;
        left: 0;
        height: 100px;
        z-index: 9;
    }
    .nav_bar{
        background-color:transparent;
        border: none;
        height: 100px;
    }
    .nav_left{
        width: auto;
        margin-right: 40px !important;
        padding-left: 0px;
    }
    .navbar-brand{
        margin-top: 12px;
    }
    .nav_list{
        background:none;
        margin-top: 25px;
    }
    .navbar-default .navbar-collapse, .navbar-default .navbar-form{
        position: initial;
        border: none;
    }
}


.navbar-default .navbar-nav > .active > a, .navbar-default .navbar-nav > .active > a:hover, .navbar-default .navbar-nav > .active > a:focus{
    color: #ffffff;
    background: none;
    font-weight: bold;
}
.nav_list>li>a{
    color: #ffffff !important;
    letter-spacing: 1px;
}
.nav_tel{
    margin-top: 20px;
    color: #ffffff !important;
    font-size: 18px;
}
@media (min-width:300px) {
    .nav_list>li>a{
        padding-left: 15px;
        padding-right: 15px;
    }
}
@media (min-width:920px) {
    .nav_list>li>a{
        padding-left: 0px;
        padding-right: 0px;
    }
}
@media (min-width:1200px) {
    .nav_list>li>a{
        padding-left: 0px;
        padding-right: 0px;
    }
}
/* 导航结束 */
/* 轮播图开始*/
@media (min-width:300px) {
    .banner{
        width: 100%;
        position: relative;
        height: 250px;
    }
}
@media (min-width:768px) {
    .banner{
        height: 400px;
        position: relative;
    }  
}
@media (min-width:992px) {
    .banner{
        height: 500px;
        position: relative;
    }
}
@media (min-width:1200px) {
    .banner{
        height: 852px;
        position: relative;
    }
    .indexpage {
        position: absolute;
        left: 0;
        text-align: center;
        bottom:5px;
        width: 100%;
      }
      .swiper-pagination-switch {
        display: inline-block;
        width: 10px;
        height: 10px;
        border-radius: 10px;
        background: #999;
        box-shadow: 0px 1px 2px #555 inset;
        margin: 0 3px;
        cursor: pointer;
      }
      .swiper-active-switch {
        background: #fff;
      }
}
@media (min-width:300px) {
    .swiper-slide>img{
        height: 100%;
    }   
}
@media (min-width:1200px) {
    .swiper-slide>img{
        width: 100%;
        height: 100%;
    }   
}

/* 轮播图结束 */
/* 四个按钮 */
@media (min-width:300px) {
    .four_btn_list:nth-child(2){
        border-right: none;
    } 
}
@media (min-width:920px) {
    .four_btn_list:nth-child(2){
        border-right: 1px solid #ededed;
    } 
}
@media (min-width:1200px) {
    .four_btn_list:nth-child(2){
        border-right: 1px solid #ededed;
    } 
}
.four_btn_list{
    border-right: 1px solid #ededed;
    text-align: center;
    margin-top: 35px;
    padding-left: 30px;
    padding-right: 30px;
}
.four_btn_list:last-child{
    border-right: none;
}
.four_btn_title{
    font-weight: bold;
    color: #CE201B;
    font-size: 20px;
    height: 42px;
}
.four_btn_num{
    font-size: 30px;
    font-weight: bold;
    margin-right: 5px;
    color: #CE201B;
}
.four_btn_text{
    margin-top: 20px;
    color: #474747;
    font-size: 19px;
    line-height: 34px;
    height: 68px;
    overflow: hidden;
}

/* 为您提供的项目 */
@media (min-width:300px) {
    .project_title{
        font-weight: bold;
        color: #5B5959;
        font-size: 24px;
        letter-spacing: 1px;
    }
    .project_text{
        color: #333333;
        font-size: 14px;
        margin-top: 10px;
    }
    .project_list{
        cursor: pointer;
        text-align: center;
        margin-top: 15px;
        padding-left: 0px;
        padding-right: 0px;
        margin-right: 0px;
    }
    .project_list:nth-child(4n+4){
        margin-right: 0px;
    }  
    .project_list_title{
        margin-top: 20px;
        font-size: 16px;
    }
    .brand_title_main{
        border-bottom: 1px dashed #dee1e1;
        margin-top: 30px;
    }
    .brand_title_main>.project_title{
        font-size: 20px;
    }
    .brand_prob_title{
        border-bottom: none;
        margin-bottom: 30px;
    }
}
@media (min-width:768px) {
    .project_title{
        font-weight: bold;
        color: #2C2C2C;
        font-size: 26px;
        letter-spacing: 3px;
    }
    .project_text{
        color: #5B5959;
        font-size: 16px;
        margin-top: 20px;
    }
    .project_list{
        cursor: pointer;
        text-align: center;
        margin-top: 50px;
        padding-left: 0px;
        padding-right: 0px;
        margin-right:80px;
    }
    .project_list:nth-child(4n+4){
        margin-right: 0px;
    } 
    .project_list_title{
        margin-top: 20px;
        font-size: 16px;
    } 
    .brand_title_main{
        border-bottom: 1px dashed #dee1e1;
        margin-top: 50px;
    }
    .brand_title_main>.project_title{
        font-size: 24px;
    }
    .brand_prob_title{
        border-bottom: none;
        margin-bottom: 30px;
    }
}
@media (min-width:1200px) {
    .project_title{
        font-weight: bold;
        color: #2C2C2C;
        font-size: 33px;
        letter-spacing: 3px;
    }
    .pro_title_four{
        font-size: 48px;
    }
    .project_text{
        color: #5B5959;
        font-size: 18px;
        margin-top: 20px;
    }
    .project_list{
        cursor: pointer;
        text-align: center;
        margin-top: 50px;
        padding-left: 0px;
        padding-right: 0px;
        margin-right: 132px;
    }
    .project_list:nth-child(4n+4){
        margin-right: 0px;
    } 
    .project_list_title{
        margin-top: 20px;
        font-size: 18px;
    } 
    .brand_title_main{
        border-bottom: 1px dashed #dee1e1;
        margin-top: 50px;
    }
    .brand_title_main>.project_title{
        font-size: 42px;
    }
    .brand_prob_title{
        border-bottom: none;
        margin-bottom: 50px;
    }
}
.project_main{
    padding: 50px 0;
    background: url(../img/jiejuebg.jpg);
}
.project_list_title{
    color: #ffffff;
}
.project_img_main{
    display: inline-block;
    width: 70px; 
    height: 70px;
    padding: 10px;
    overflow: hidden;
    margin: 0 auto;
    transition: all 0.5s linear;
    background-color: #ffffff;
    border-radius: 100%;
}
.project_img{
    width: 50px;
    height: 50px;
    overflow: hidden;
}
.project_list:hover .project_img_main{
    background-color:#ff7e00 ;
    transform: rotate(360deg);
}
.project_list:hover .project_img{
    left: -20px;
    position: relative;
    transform: translateX(-100%);
    filter: drop-shadow(70px 0 #ffffff);
}
/* 对SEO有以下期许 */
@media (min-width:300px) {
    .seo_list{
        cursor: pointer;
        text-align: center;
        margin-top: 15px;
        padding-left: 0px;
        padding-right: 0px;
        margin-right: 0px;
        height: 240px;
    }
    .seo_list:nth-child(4n+4){
        margin-right: 0px;
    }  
    .seo_list_title{
        margin-top: 20px;
        color: #333333;
        font-size: 16px;
    }
    .seo_content{
        color: #bfbfbf;
        font-size: 12px;
        font-weight: lighter;
        text-align: center;
        line-height: 24px;
        margin-top: 25px;
        padding: 0 15px;
    }
}
@media (min-width:768px) {
    .seo_list{
        cursor: pointer;
        text-align: center;
        margin-top: 50px;
        padding-left: 0px;
        padding-right: 0px;
        margin-right:80px;
        height: 260px;
    }
    .seo_list:nth-child(4n+4){
        margin-right: 0px;
    } 
    .seo_list_title{
        margin-top: 20px;
        color: #333333;
        font-size: 16px;
    } 
    .seo_content{
        color: #bfbfbf;
        font-size: 14px;
        font-weight: lighter;
        text-align: center;
        line-height: 24px;
        margin-top: 25px;
        padding: 0 ;
    }
}
@media (min-width:1200px) {
    .seo_list{
        cursor: pointer;
        text-align: center;
        margin-top: 50px;
        padding-left: 0px;
        padding-right: 0px;
        margin-right: 132px;
        height: 215px;
    }
    .seo_list:nth-child(4n+4){
        margin-right: 0px;
    } 
    .seo_list_title{
        margin-top: 20px;
        color: #333333;
        font-size: 18px;
    } 
    .seo_content{
        color: #bfbfbf;
        font-size: 14px;
        font-weight: lighter;
        text-align: center;
        line-height: 24px;
        margin-top: 25px;
        padding: 0;
    }
}
.seo_main{
    padding: 50px 0;
}
.seo_img_main{
    display: inline-block;
    width: 70px; 
    height: 70px;
    padding: 10px;
    overflow: hidden;
    margin: 0 auto;
}
.seo_img{
    width: 50px;
    height: 50px;
    overflow: hidden;
    transition: all 0.5s linear;
}
.seo_list:hover .seo_img{
    left: -20px;
    position: relative;
    transform: translateX(-100%);
    filter: drop-shadow(70px 0 #ff7e00);
}

/* 头部优势 */
@media (min-width:300px) {
    .top_youshi_title{
        font-size: 14px;
        padding-left: 5px;
        padding-right: 5px;
    } 
    .youshi{
        height: 180px;
        margin-top: 20px;
        margin-bottom: 10px;
    }
    .youshi>.swiper-wrapper>.swiper-slide>a>img{
        width: 100%;
        height: 100%;
    }
    .topyoushi_title{
        font-size: 16px;
    }
    .youshibot_main{
        padding: 10px 10px;
    }
    .top_youshi_title{
        padding: 20px 10px;
    }
    .youshibot_title{
        font-size:18px;
    }
    .youshibot_desc{
        margin-top: 20px;
    }
}
@media (min-width:768px) {
    .top_youshi_title{
        font-size: 14px;
        padding-left: 5px;
        padding-right: 5px;
    }  
    .youshi{
        height: 350px;
        margin-top: 50px;
        margin-bottom: 10px;
    }
    .topyoushi_title{
        font-size: 18px;
    }
    .youshibot_main{
        padding: 100px 10px;
    }
    .top_youshi_title{
        padding: 20px 10px;
    }
    .youshibot_title{
        font-size:29px;
    }
    .youshibot_desc{
        margin-top: 20px;
    }
}
@media (min-width:1200px) {
    .top_youshi_title{
        font-size: 16px;
        padding-left: 15px;
        padding-right: 15px;
    }  
    .youshi{
        margin-top: 50px;
        height: 425px;
        margin-bottom: 10px;
    } 
    .topyoushi_title{
        font-size: 20px;
    }
    .youshibot_main{
        padding: 100px 50px;
    }
    .top_youshi_title{
        padding: 20px;
    }
    .youshibot_title{
        font-size:29px;
    }
    .youshibot_desc{
        margin-top: 50px;
    }
}
.topyoushi_main{
    background: url(../img/youshibg.jpg);
    background-size: 100%;
    padding: 20px 0;
}
.top_youshi{
    display: flex;
    justify-content: space-between;
}
.top_youshi_title{
    margin-right: 10px;
    text-align: center;
    cursor: pointer;
    background: #ffffff;
}
.top_youshi_title:last-child{
    margin-right: 0px;
}
.youshi_active{
    background: #CE201B;
    transition: all 1s linear;
}
.youshi_active>p{
    color: #ffffff;
}
.topyoushi_title{
    padding-bottom: 20px;
    color: #3C424E;
    position: relative;
}
.topyoushi_title::before{
    position: absolute;
    content: '';
    bottom: 0px;
    width: 30px;
    height: 2px;
    background: #CE201B;
}
.youshi_active>.topyoushi_title::before{
    background: #ffffff !important;
}
.topyoushi_desc{
    color:#7B7B7B;
    font-size:16px;
    line-height: 32px;
    height: 65px;
    overflow: hidden;
}
.youshi .swiper-slide{
    position: relative;
}
.youshibot_main{
    min-height: 420px;
    background: #ffffff;
}
.youshibot_title{
    text-align: center;
    color:#3C424E;
}
.youshibot_desc{
    color: #8D8D8D;
    line-height: 40px;
    font-size: 17px;
    height: 80px;
    overflow: hidden;
}
.youshibot_img{
    padding-left: 0px;
    padding-right: 0px;
    height: 420px;
    overflow: hidden;
}
/* 风雨同舟一路同行 */
@media (min-width:300px) {
    .customer_main{
        height: 450px;
        background: url(../img/tongxing.jpg);
    }
    .customer_title{
        margin-top: 35px;
    }
    .customer_list_main{
        margin-top: 35px;
        margin-left: 15px;
    }
    .customer_list{
        background: #ffffff;
        text-align: center;
        line-height: 650px;
        float: left;
        width: 45%;
        overflow: hidden;
        padding-left: 0px;
        padding-right: 0px;
        height: 65px;
        margin-right: 15px;
        margin-bottom: 15px;
        cursor: pointer;
    }
    .customer_list:nth-child(3n+3){
        margin-right: 15px;
    }
    .customer_center{
        position: relative;
        margin-top: -40px;
        text-align: center;
        z-index: 8;
        overflow: inherit;
        background: transparent;
    }
    .customer_list>img{
        width: 100%;
        height: 100%;
    }
}
@media (min-width:768px) {
    .customer_main{
        height: 480px;
        background: url(../img/tongxing.jpg);
    }
    .customer_title{
        margin-top: 35px;
    }
    .customer_list_main{
        margin-top: 35px;
    }
    .customer_list{
        background: #ffffff;
        text-align: center;
        line-height: 100px;
        float: left;
        width: 31.6%;
        overflow: hidden;
        padding-left: 0px;
        padding-right: 0px;
        height: 100px;
        margin-right: 15px;
        margin-bottom: 15px;
        cursor: pointer;
    }
    .customer_list:nth-child(3n+3){
        margin-right: 0px;
    }
    .customer_center{
        position: relative;
        margin-top: -25px;
        text-align: center;
        z-index: 8;
        overflow: inherit;
        background: transparent;
    }
    .customer_center>img{
        width: 200px;
        height: 145px;
    }
}
@media (min-width:1200px) {
    .customer_main{
        height: 720px;
        background: url(../img/tongxing.jpg);
    }
    .customer_title{
        margin-top: 35px;
    }
    .customer_list_main{
        margin-top: 35px;
    }
    .customer_list{
        background: #ffffff;
        text-align: center;
        line-height: 180px;
        float: left;
        width: 32.6%;
        overflow: hidden;
        padding-left: 0px;
        padding-right: 0px;
        height: 180px;
        margin-right: 15px;
        margin-bottom: 15px;
        cursor: pointer;
    }
    .customer_list:nth-child(3n+3){
        margin-right: 0px;
    }
    .customer_center{
        position: relative;
        margin-top: -40px;
        text-align: center;
        z-index: 8;
        overflow: inherit;
        background: transparent;
    }
    .customer_center>img{
        width: 360px;
        height: 261px;
    }
    .customer_list>img{
        width: auto;
        height: auto;
    }
    
}
.customer_list_img{
    transition: all 0.3s linear;   
}
.customer_list:hover .customer_list_img{
    left: -120px;
    position: relative;
    transform: translateX(-100%);
    filter: drop-shadow(360px 0 #6773a3);
}
.customer_center:hover .customer_list_img{
    left: 0px;
    position: relative;
    transform: translateX(0);
    filter: drop-shadow(0px 0 #6773a3);
}
/* 让您选择我们的道理 */
@media (min-width:300px) {
    .select_main{
        padding-top: 25px;
        height: auto;
        padding-bottom: 25px;
        background: url(../img/ditu.png) center 520px no-repeat;
    }
    .select_lie{
        margin-left: 15px;
        margin-right: 15px;
        margin-top: 45px;
        margin-bottom: 45px;
    }
    .project_lie{
        margin-right: 0px;
        position: relative;
        margin-bottom: 25px;
    }
    .project_lie>img{
        width: 100%;
    }
    .select_title{
        font-size: 18px;
        font-weight: 700;
    }
    .select_list{
        height: 50px;
        line-height: 50px;
        border-bottom: 1px solid #d3d2d2;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .select_list:nth-child(odd){
        border-right: none;
    }
    .select_list:nth-child(even){
        text-align: left;
    }
    .select_list:nth-child(5){
        border-bottom: 1px solid #d3d2d2;
    }
    .select_list:last-child{
        border-bottom: none;
    }
    .select_cricle{
        display: inline-block;
        width: 16px;
        height: 16px;
        margin-right: 18px;
        background: #c70c1f;
        border-radius: 50%;
    }
}
@media (min-width:768px) {
    .select_main{
        padding-top: 25px;
        height: 750px;
        background: url(../img/ditu.png) center 380px no-repeat;
    }
    .select_lie{
        margin-left: 0px;
        margin-right: 0px;
        margin-top: 45px;
        margin-bottom: 85px;
    }
    .project_lie{
        margin-right: 0px;
        position: relative;
        margin-bottom: 0;
    }
    .project_lie>img{
        width: 100%;
    }
    .select_title{
        font-size: 23px;
        font-weight: 700;
    }
    .select_list{
        height: 80px;
        line-height: 80px;
        border-bottom: 1px solid #d3d2d2;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .select_list:nth-child(odd){
        border-right: 1px solid #d3d2d2;
    }
    .select_list:nth-child(even){
        padding-left: 30px;
        text-align: left;
    }
    .select_list:nth-child(5){
        border-bottom: none;
    }
    .select_list:last-child{
        border-bottom: none;
    }
    .select_cricle{
        display: inline-block;
        width: 16px;
        height: 16px;
        margin-right: 10px;
        background: #c70c1f;
        border-radius: 50%;
    }
}
@media (min-width:970px) {
    .select_main{
        padding-top: 25px;
        height: 800px;
        background: url(../img/ditu.png) center 380px no-repeat;
    }
    .select_lie{
        margin-left: 0px;
        margin-right: 0px;
        margin-top: 45px;
        margin-bottom: 85px;
    }
    .project_lie{
        margin-right: 0px;
        position: relative;
        margin-bottom: 0;
    }
    .project_lie>img{
        width: 100%;
    }
    .select_title{
        font-size: 24px;
        font-weight: 700;
    }
    .select_list{
        height: 80px;
        line-height: 80px;
        border-bottom: 1px solid #d3d2d2;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .select_list:nth-child(odd){
        border-right: 1px solid #d3d2d2;
    }
    .select_list:nth-child(even){
        text-align: left;
        padding-left: 30px;
    }
    .select_list:nth-child(5){
        border-bottom: none;
    }
    .select_list:last-child{
        border-bottom: none;
    }
    .select_cricle{
        display: inline-block;
        width: 16px;
        height: 16px;
        margin-right: 18px;
        background: #c70c1f;
        border-radius: 50%;
    }
}
@media (min-width:1200px) {
    .select_main{
        padding-top: 25px;
        height: 869px;
        background: url(../img/ditu.png) center 460px no-repeat;
    }
    .select_lie{
        margin-left: 0px;
        margin-right: 0px;
        margin-top: 45px;
        margin-bottom: 85px;
    }
    .project_lie{
        margin-right: 58px;
        position: relative;
        margin-bottom: 0;
    }
    .project_lie>img{
        width:auto;
        height: auto;
    }
    .select_title{
        font-size: 24px;
        font-weight: 700;
    }
    .select_list{
        height: 80px;
        line-height: 80px;
        border-bottom: 1px solid #d3d2d2;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .select_list:nth-child(odd){
        border-right: 1px solid #d3d2d2;
    }
    .select_list:nth-child(even){
        text-align: left;
        padding-left: 120px;
    }
    .select_list:nth-child(5){
        border-bottom: none;
    }
    .select_list:last-child{
        border-bottom: none;
    }
    .select_cricle{
        display: inline-block;
        width: 16px;
        height: 16px;
        margin-right: 18px;
        background: #c70c1f;
        border-radius: 50%;
    }
}
.select_num_text{
    position: absolute;
    color: #ffffff;
    bottom: 20px;
    left: 15px;
    right: 8px;
    text-align: center;
    font-size: 14px;
}
.project_lie:nth-child(5){
    margin-right: 0px;
}
.select_text{
    color: #333333;
    font-size: 14px;
    font-weight: lighter;
    margin-top: 20px;
    margin-bottom: 35px;
}
/* 寒来暑往一起见证 */
@media (min-width:300px) {
    .picture_main{
        padding-bottom: 50px;
        overflow: hidden;
    }
    .pricturemain_rightimg{
        margin-top:20px;
    }
}
@media (min-width:768px) {
    .picture_main{
        padding-bottom: 0px;
        overflow: hidden;
    }
    .pricturemain_rightimg{
        margin-top:20px;
    }
}
@media (min-width:1200px) {
    .picture_main{
        padding-top: 20px;
        padding-bottom: 0px;
        overflow: hidden;
    }
    .pricturemain_rightimg{
        margin-top:-70px;
    }
}
.picture_main_bot{
    margin-top: 100px;
}
.pricturemain_botmain{
    margin-bottom: 20px;
    display: inline-block;
    width: 100%;
}
.picture_tu{
    width: 100%;
    height: 325px;
    background: #ffffff;
    box-shadow:#f3f3f3 0px 10px 12px ;
    padding: 20px;
    overflow: hidden;
    margin-bottom: 0px;
}
.picture_tu>img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.picturemain_bottopleft{
    height: 165px;
}
.picturemain_bottopright{
    height: 235px;
}

.picture_main{
    padding-bottom: 50px;
    background: #fbfbfb;
}

/* 动态标题 */
.dongtai_title_name{
    cursor: pointer;
    text-align: center;
    color: #8e8e8e;
    padding-bottom: 5px;
    border-right: 1px solid #ccc;
}
.dongtai_title_name:last-child{
    border-right: none;
}
.dongtai_title_name:hover{
    color: #a80011;
}
.dongtai_active{
    color:#a80011;
}
/* 动态左侧 */
.dongtai_img{
    height: 285px;
    overflow: hidden;
}
.dongtai_img img{
    height: 285px;
    width:466px;
}
.dongtai_top{
    margin-left: 15px;
    margin-top: 25px;
    margin-bottom: 15px;
}
.dongtai_title_l{
    width: 94%;
    display: inline-block;
    margin-top: 15px;
    overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
    color: #2B2B2B;
    font-size: 21px;
}
.dongtai_content_l{
    height: 62px;
    overflow: hidden;
    padding: 0 15px;
    margin-bottom: 25px;
    font-size: 17px;
    color: #787878;
    line-height: 31px;
}
.dongtai_date_more{
    padding: 0 15px;
    display: flex;
    justify-content: space-between;
}
.dongtaidate_date{
    font-size: 17px;
    color: #A1A0A0;
    line-height: 31px
}

/* 右侧动态 */
@media (min-width:300px) {
    .dongtai_left{
        padding: 0;
        background:#ffffff;
        margin-bottom: 20px;
    }
    .news_main{
        padding-top: 20px;
        padding-bottom: 40px;
    }
    .dongtai_title{
        text-align: center;
       margin-top: 30px;
       margin-bottom: 30px;
    }
    .dongtai{
        height: 780px;
        margin-bottom: 30px;
    } 
    .dongtai_list{
        padding-left: 10px;
        padding-right: 10px;
    }
    .newsmain_topmain{
        display: block;
    }
    .dongtai_title_name{
        padding: 0 5px;
        font-size: 13px;
    }
}
@media (min-width:768px) {
    .dongtai_left{
        padding: 0;
        background:#ffffff;
        margin-bottom: 20px;
    }
    .news_main{
        padding-top: 20px;
        padding-bottom: 40px;
    }
    .dongtai_title{
        text-align: center;
       margin-top: 30px;
       margin-bottom: 30px;
    }
    .dongtai{
        height: 830px;
        margin-bottom: 30px;
    } 
    .dongtai_list{
        padding-left: 0px;
        padding-right: 10px;
    }
    .dongtai_list:nth-child(2n+2){
        padding-right: 0px;
    }
    .newsmain_topmain{
        display: flex;
        justify-content: space-between;
    }
    .dongtai_title_name{
        padding: 0 5px;
        font-size: 15px;
    }
}
@media (min-width:920px) {
    .dongtai{
        height: 910px;
        margin-bottom: 30px;
    }  
}
@media (min-width:1200px) {
    .dongtai_left{
        padding: 0;
        background:#ffffff;
        margin-bottom: 0;
    }
    .news_main{
        padding-top: 75px;
        padding-bottom: 90px;
    }
    .dongtai_title{
        text-align: center;
       margin-top: 0px;
       margin-bottom: 40px;
    }
    .dongtai{
        height: 500px;
        margin-bottom: 50px;
    } 
    .dongtai_list{
        padding-left: 10px;
        padding-right: 0px;
    }
    .newsmain_topmain{
        display: flex;
        justify-content: space-between;
    }
    .dongtai_title_name{
        padding: 0 15px;
        font-size: 15px;
    }
}
.news_main{
    background:#f8f8f8;
}

.dongtai_list_r{
    width: 100%;
    height: 100%;
    padding:15px 25px 15px 20px;
    display: inline-block;
    background: #ffffff;
    margin-bottom: 5px;
}
.dongtai_list_r:nth-child(2n+2){
    margin-left: 15px;
}
.dongtailist_left{
    position: relative;
}
.dongtailist_left::before{
    position: absolute;
    content: '';
    right: 0px;
    top: 20px;
    bottom: 20px;
    width: 1px;
    background: #f5f5f5;
}
.dongtai_date_r{
    width: 84%;
    padding: 0;
    font-size: 14px;
    margin: 0 auto;
}
.dongtai_date_r>span{
    color: #CFCFCF;
    text-align: center;
    line-height: 40px;
    display: block;
    font-size: 14px;
}
.date_r_top{
    font-size: 30px !important;
}
.dongtai_title_r{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 5px;
    font-size: 18px;
    color: #2B2B2B;
}
.dongtai_content_r{
    line-height: 24px;
    overflow: hidden;
    height: 50px;
    font-size: 15px;
    color: #787878;
    line-height: 25px;
}

/* 常见问题左侧 */
@media (min-width:300px) {
    .problem_left_nav{
        width: 100%;
        float: left;
        text-align: center;
        padding: 0; 
        padding-bottom: 0;
    } 
    .problem_right{
        width: 100%;
    }
    .problem_nav{
        background: none;
        cursor: pointer;
        height: 40px;
        line-height: 40px;
        color: #ffffff;
        font-size: 14px;
        padding-left: 0px;
        padding-right: 0px;
        margin-left: 10px;
        margin-bottom: 0px;
    }
    .problem_active{
        transition: all 0.5s linear;
        color: #da7272;
        background: none;
        background-size:  auto 100%;
    }
    .problem_main{
        margin-top: 30px;
    }
    .problem{
        height: 1050px;
    }
    .problem_navmore{
        padding: 0px;
    }
}
@media (min-width:768px) {
    .problem_left_nav{
        width: 100%;
        float: left;
        text-align: center;
        padding: 0; 
        padding-bottom: 0;
    } 
    .problem_right{
        width: 100%;
    }
    .problem_nav{
        cursor: pointer;
        height: 40px;
        line-height: 40px;
        color: #ffffff;
        font-size: 14px;
        padding-left: 0px;
        padding-right: 0px;
        margin-left: 20px;
        margin-bottom: 0px;
    }
    .problem_main{
        margin-top: 30px;
    }
    .problem{
        height: 1000px;
    }
    .problem_navmore{
        padding: 5px 10px;
    }
}
@media (min-width:920px) {
    .problem{
        height: 770px;
    }
}
@media (min-width:1200px) {
    .problem_left_nav{
        width: 28.6%;
        float: left;
        text-align: center;
        padding: 0; 
        padding-bottom: 65px;
    } 
    .problem_right{
        width: 71.4%;
    }
    .problem_nav{
        cursor: pointer;
        height: 70px;
        line-height: 70px;
        color: #ffffff;
        font-size: 24px;
        padding-left: 15px;
        margin-left: 0px;
        padding-right: 15px;
        margin-bottom: 0px;
        background: url(../img/dingzhileft.png) no-repeat left;
        background-size:  auto 100%;
    }
    .problem_active{
        transition: all 0.5s linear;
        color: #da7272;
        background: url(../img/dingzhileft_active.png) no-repeat left;
        background-size:  auto 100%;
    }
    .problem_main{
        margin-top: 70px;
    }
    .problem{
        height: 690px;
    }
    .problem_navmore{
        padding: 5px 10px;
    }
}
.problem_mainall{
    background: url(../img/dingzhibg.jpg);
}

.problem_navmore{
    color: #ffffff;
    border: 1px solid #32a7cb;
    border-radius: 10px;
}

/* 常见问题右侧 */
.problem_top_right{
    background: #6b6868;
    border-radius: 10px;
    padding: 20px 0 0px;
}
.problem_toptitle{
    text-align: center;
    font-size: 26px;
    color: #f8f6f6;
    margin-bottom: 30px;
}
.problem_toplist>p{
    text-align: center;
    font-size: 16px;
    color: #f8f6f6;
    line-height: 26px;
    margin-bottom: 30px;
}
.problem_toplist>p:first-child,.problem_toplist>p:nth-child(3){
    border-right: 1px solid #4b4848;
}
.problem_top_content{
    font-size: 18px;
    line-height: 30px;
    color: #f8f6f6;
}
.problem_top_more{
    font-size: 18px;
    padding: 5px 10px;
    color: #f8f6f6;
    border: 1px solid #32a7cb;
}
/* 案例 */
.problemanli_main{
    padding: 0px;
    display: inline-block;
}
.problemanli_maintitle{
    color: #ffffff;
    font-size: 22px;
    margin: 10px 0;
}
.problemainli_list{
    display: inline-block;
    width: 100%;
}
.problemainli_list>li{
    padding-left: 10px;
    padding-right: 10px;
    height: 100px;
    margin-bottom: 20px;
    overflow: hidden;
}
.problemainli_list>li>a{
    display: inline-block;
    width: 100%;
    overflow: hidden;
}
.problemainli_list>li>a img{
    width: 100%;
}
/* 友情链接开始*/
.link_main{
    font-size: 14px;
    padding: 25px 0 15px;
    font-weight: lighter;
}
.link_title{
    border-bottom: 1px solid #e8e8e8;
    margin-bottom: 20px;
}
.link_title>h2{
    display: inline-block;
    color: #CE201B;
    border-bottom: 1px solid #CE201B;
    font-size: 18px;
    margin-bottom: 0px;
    margin-top: 0px;
    line-height: 50px;
}
.linktitle_desc{
    font-weight: bold;
    font-size: 15px;
    color: #ccc;
}
.link_list a{
    display: inline-block;
    font-size: 15px;
    margin-right: 20px;
    margin-bottom: 10px;
}
@media (min-width:300px) {
    .link_list{
        padding-left: 15px;
        padding-right: 15px;
        padding-top: 15px;
    }
}
@media (min-width:1200px) {
    .link_list{
        padding-left: 0px;
        padding-right: 0px;
        padding-top: 0px;
    }
}
/* 友情链接结束 */
/* 底部开始 */
@media (min-width:300px) {
    .footer_main{
        padding: 20px 0;
    }
    .footermaintop_list{
        line-height: 40px;
    }
    .footermain_center>div:first-child::before,.footermain_center>div:nth-child(2)::before{
        background: transparent;
    }
}
@media (min-width:768px) {
    .footer_main{
        padding: 20px 0;
    }
    .footermaintop_list{
        line-height: 60px;
    }
    .footermain_center>div:first-child::before,.footermain_center>div:nth-child(2)::before{
        background: transparent;
    }
}
@media (min-width:920px) {
    .footer_main{
        padding: 20px 0;
    }
    .footermaintop_list{
        line-height: 70px;
    }
}
@media (min-width:1200px) {
    .footer_main{
        padding: 15px 0 15px;
    }
    .footermaintop_list{
        line-height: 50px;
    }
    .footermain_center>div:first-child::before,.footermain_center>div:nth-child(2)::before{
        background: #ffffff;
    }
}
.footer_main{
    background:#3c424e;
    text-align: center;
}
.footermaintop_list{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.footermaintop_list>li>a{
    font-size: 17px;
    color: #FEFFFF;
}
.footermain_top{
    margin-bottom: 20px;
    border-bottom: 1px solid #5D5D5D;
}
.footermain_center{
    color: #FEFFFF;
    font-size: 27px;
    margin-bottom: 20px;
}
.footermain_center>div{
    min-height: 120px;
    font-size: 20px;
}
.footermain_center>div img{
   width:100%;
   padding-top:15px;
}
.footermaincenter_title{
    font-size: 18px;
}
.footermainmt_title{
    margin-top: 20px;
}
.footermaincenter_date{
    font-size: 16px;
}
.footermain_center>div:first-child,.footermain_center>div:nth-child(2){
    position: relative;
}
.footermain_center>div:first-child::before,.footermain_center>div:nth-child(2)::before{
    content: '';
    position: absolute;
    right: 0px;
    width: 1px;
    top:20px ;
    height: 80px;
}
.footermain_bot,.footermain_bot a{
    color: #FEFFFF;
    font-size: 14px;
    padding-top: 20px;
}
/* 底部结束 */

/* 内页banner图 */
.nyban_main{
    overflow: hidden;
}
@media (min-width:300px) {
    .nyban{
        width: 100%;
    }   
}
@media (min-width:1200px) {
    .nyban{
        height: 100%;
    }   
}
/* 面包屑导航开始*/
.navigation_crumb{
    position: absolute;
    bottom: 0px;
    left: 0;
    right: 0;
    color: #ffffff;
    font-size: 16px;
}
.navigation>img{
    margin-right: 10px;
}
.breadcrumb{
    padding: 0;
    display: inline-block;
    background-color: transparent;
}
.breadcrumb>li>a{
    color: #ffffff;
}
.breadcrumb > .active{
    font-weight: bold;
    color: #ffffff;
}
.breadcrumb > li + li:before{
    padding: 0 5px;
    color: #ccc;
    content: ">";
}
/* 面包屑导航结束 */
/* 分页开始 */
.page_ye{
    text-align: center;
}
.pagination > li:first-child > a, .pagination > li:first-child > span{
    border-top-left-radius: 0px;
    border-bottom-left-radius: 0px;
}
.pagination > li:last-child > a, .pagination > li:last-child > span{
    border-top-right-radius: 0px;
    border-bottom-right-radius: 0px;
}
.pagination >li>a,.pagination >li>span{
    background: #504f4f;
    color: #ffffff;
    font-size: 14px;
    border: none;
    margin:5px;
    padding: 4px 17px;
}
.pagination > li > a:hover, .pagination > li > span:hover, .pagination > li > a:focus, .pagination > li > span:focus{
    background: #c70c1f;
    color: #ffffff;
}
.pagination > li >.page_active{
    background: #c70c1f;
    color: #ffffff;
}
/* 分页结束 */
/* 新闻列表页开始 */
.newslisttitle_top{
	margin-top: 20px;
	border-bottom: 1px solid #ccc;
}
.newslisttitle_top>li{
	float: left;
	margin-right: 2%;
	line-height: 50px;
}
.newslisttitle_top>li>a{
	font-size: 19px;
	color: #484848;
}
.new_list_main{
    margin: 40px auto;
}
/* 左侧 */
@media (min-width:300px) {
	
    .new_list_top{
        padding-left: 15px;
        padding-right: 15px;
    }
    .new_list_r_left{
        float: initial;
        width: 100%;
    } 
    .new_list_bot{
        padding-right: 0px;
    }
    .new_list_r_right{
        width: 255px;
        height: 190px;
        overflow: hidden;
        float: initial;
        margin-top: 30px;
    } 
}
@media (min-width:768px) {
	
    .new_list_top{
        padding-left: 15px;
        padding-right: 15px;
    }
    .new_list_r_left{
        float: left;
        width: 60%;
    } 
    .new_list_bot{
        padding-right: 0px;
    }
    .new_list_r_right{
        width: 255px;
        height: 190px;
        overflow: hidden;
        float: right;
        margin-top: 0px;
    } 
}
@media (min-width:768px) {
	.new_list_bot{
	    padding-right: 0px;
	}
}
@media (min-width:1200px) {
	
    .new_list_top{
        padding-left: 0;
        padding-right: 0;
    } 
    .new_list_r_left{
        float: right;
        width: 70%;
    } 
    .new_list_bot{
		padding-left: 0px;
        padding-right: 20px;
    }
    .new_list_r_right{
        margin-top: 0px;
        width: 255px;
        height: 190px;
        overflow: hidden;
        float: left;
        transition: all 0.6s linear;
    }
}
.new_list_r{
	background: #ffffff;
}
.new_list_top{
	background-color: #ffffff;
	padding: 20px;
}
	
.new_list_title_l{
    font-size: 23px;
    height: 50px;
	position: relative;
	padding-left: 15px;
    line-height: 50px;
    margin-bottom: 0px;
}
.new_list_title_l::before{
	position: absolute;
	content: '';
	top: 10px;
	bottom: 10px;
	width: 4px;
	left: 0px;
	background-color:#c70c1f ;
}
.new_list_left>li{
	padding-left: 15px;
    height: 45px;
    line-height: 45px;
    border-bottom: 1px solid #e6e9eb;
}
.new_list_left>li>a{
    font-size: 18px;
}
/* 中间列表 */
.newslist_center>li{
	padding-left: 15px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	position: relative;
	line-height: 35px;
}
.newslist_center>li::before{
	position: absolute;
	content: '';
	width: 5px;
	height: 5px;
	left: 0px;
	top: 12px;
	border-radius: 100%;
	background-color:#c70c1f;
}
.newslist_center>li>a{
	font-size: 16px;
	color: #323232;
}
/* 热门栏目 */

.newslist_lanmu>li{
	padding: 0 1%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	line-height: 30px;
	float: left;
	width: 25%;
}
.newslist_lanmu>li>a{
	font-size: 16px;
	color: #323232;
}
/* 右侧 */
.new_list_r{
    display: inline-block;
    width: 100%;
    padding: 35px 20px;
    margin-bottom: 20px;
    border: 1px solid #e6e9eb;
    transition: all 0.6s linear;
    cursor: pointer;
}
.new_list_r:hover{
    border: 1px solid #CE201B;
    box-shadow: #f3f3f3 0px 10px 12px;
}
.new_list_r:hover .new_list_r_right{
    transform: scale(1.05);
}

.new_title_r{
    margin-top: 15px;
    display: inline-block;
    width: 100%;
    font-size: 18px;
    font-weight: bold;
    color: #CE201B;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.new_title_r:hover{
    color: #CE201B; 
}
.new_content_r{
    height: 60px;
    overflow: hidden;
    margin-top: 15px;
    color: #8e8e8e;
    font-size: 16px;
    line-height: 30px;
    font-weight: lighter;
    margin-bottom: 30px;
}
.new_more{
	display: block;
	text-align: right;
	font-size: 16px;
	color: #8e8e8e;
}
	
/* 新闻列表页结束 */
/* 新闻详情页开始*/
@media (min-width:300px) {
    .newinfo_two{
        margin: 10px 0px;
        height: auto;
        line-height: 30px;
        color: #a5a5a5;
        font-size: 16px;
        text-align: center;
        border-bottom: 1px solid #a5a5a5;
    }
}
@media (min-width:1200px) {
    .newinfo_two{
        margin: 10px 15px 10px 0;
        height: 50px;
        line-height: 50px;
        color: #a5a5a5;
        font-size: 16px;
        text-align: center;
        border-bottom: 1px solid #a5a5a5;
    }
}
.newsinfomain{
	padding: 15px;
	background-color: #ffffff;
}
.newinfo_title{
    font-size: 26px;
    text-align: center;
}
.newsinfomain p img{
    width:50%;
}
.newinfo_two>span{
    margin-right: 15px;
}
.newinfo_content{
    font-size: 18px;
    line-height: 40px;
    margin-top: 20px;
    margin-bottom: 20px;
}
.newinfo_jin{
    font-size: 18px;
    margin-top: 20px;
}
/* 最新案例 */
.newsinfoanli_title{
	color: #FFFFFF;
	background: #CE201B;
	line-height: 50px;
	font-size: 20px;
	font-weight: bold;
	padding-left: 15px;
}
.newsinfoanli_list>li{
	overflow: hidden;
	padding: 0 10px;
}
.newsinfoanli_list>li>a>div{
	overflow: hidden;
	height: 200px;
}
.newsinfoanli_list>li>a>div img{
	width:100%;
}
.newsinfoanlilist_title{
	margin-bottom: 0px;
	font-size: 18px;
	line-height: 40px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
/* 新闻详情页结束 */
/* 案例详情页面开始 */
.anliinfoxin_main img{
    display: block;
	max-width: 100%;
    margin: 0 auto;
}
/* 案例详情页面结束 */
/* 联系我们开始 */
@media (min-width:300px) {
    .contact_left{
        padding: 20px 15px;
        height: 575px;
        background: #ffffff ;
    }
    .contact_en{
        font-size: 50px;
        font-weight: bold;
        margin-bottom: 0px;
    }
    .contact_pro{
        font-size: 30px;
        margin-top: -10px;
    }
    .contact_title{
        font-size: 20px;
        position: relative;
        padding-bottom: 20px;
    }
    .contact_title::before{
        content: '';
        width: 100px;
        height: 5px;
        background:#ff7e00;
        position: absolute;
        bottom: -10px;
    }
    .contact_main{
        background: #f0f0f0;
        padding: 95px 0 60px;
    }
    
    .contact_right{
        height: 734px;
        padding: 20px 15px;
        background: #ffffff;
    }
    
    .contact_lianxi{
        font-size: 20px;
        margin-top: 50px;
    }
    .contact_lianxi>li{
       height: 40px;
       line-height: 40px;
    }
    .contact_img{
        position: relative;
        margin-top: 50px;
        border-top: 2px solid #a5a5a5;
    }
    .contact_img>img{
        cursor: pointer;
        margin: 20px 20px;
    }
    
    .con_wechat,.qq_con,.weibo_con{
        display: none;
        position: absolute;
        width: 150px;
        height: 150px;
        z-index: 9;
        overflow: hidden;
        top: 80px;
        left: 5px;
    }
    .qq_con{
        left: 60px;
    }
    .weibo_con{
        left: 140px;
    }
    .wechat_display{
        display: block;  
    }
    .contact_title_r{
        font-size: 20px;
        text-align: center;
        margin-bottom: 20px;
    }
    .contact_list{
        margin-bottom: 20px;
    }
    .contact_title_form{
        font-size: 14px;
        display: inline-block;
        width: 35%;
        font-weight: normal;
        letter-spacing: 1px;
    }
    .contact_input{
        width: 60%;
        padding-left: 15px;
        padding-right: 15px;
        height: 35px;
        background: #f3f3f3;
        font-size: 14px;
        border: 1px solid #dddddd;
    }
    .contact_code{
        position: relative;
    }
    .contact_code_img{
        height: 30px;
        top: 2.5px;
        position: absolute;
        right: 20px;
    }
    .contact_textarea{
        background: #f3f3f3;
        font-size: 14px;
        border: 1px solid #dddddd; 
       padding: 15px;
        width: 60%;
    }
    .contact_submit{
        font-size: 20px;
        padding: 8px 60px;
        background: #ff7e00;
        color: #ffffff;
        border: none;
        margin-top: 10px;
    }
    .contact_ditu{
        height: 300px;
        overflow: hidden;
        padding-left: 0px;
        padding-right: 0px;
        margin-top: 30px;
    }  
}
@media (min-width:768px) {
    .contact_code_img{
        height: 30px;
        top: 2.5px;
        position: absolute;
        right: 50px;
    }
}
@media (min-width:992) {
    .contact_code_img{
        height: 30px;
        top: 2.5px;
        position: absolute;
        right: 50px;
    }
}
@media (min-width:1200px) {
    .contact_left{
        padding: 20px 45px;
        height: 734px;
        background: #ffffff url(../img/contact.png) no-repeat right;
    }
    .contact_en{
        font-size: 60px;
        font-weight: bold;
        margin-bottom: 0px;
    }
    .contact_pro{
        font-size: 40px;
        margin-top: -10px;
    }
    .contact_title{
        font-size: 24px;
        position: relative;
        padding-bottom: 30px;
    }
    .contact_title::before{
        content: '';
        width: 120px;
        height: 5px;
        background:#ff7e00;
        position: absolute;
        bottom: -10px;
    }
    .contact_main{
        background: #f0f0f0;
        padding: 95px 0 60px;
    }
    
    .contact_right{
        height: 734px;
        padding: 20px 45px;
        background: #ffffff;
    }
    
    .contact_lianxi{
        font-size: 20px;
        margin-top: 100px;
    }
    .contact_lianxi>li{
       height: 40px;
       line-height: 40px;
    }
    .contact_img{
        position: relative;
        margin-top: 100px;
        border-top: 2px solid #a5a5a5;
    }
    .contact_img>img{
        cursor: pointer;
        margin: 20px 20px;
    }
    
    .con_wechat,.qq_con,.weibo_con{
        display: none;
        position: absolute;
        width: 150px;
        height: 150px;
        z-index: 9;
        overflow: hidden;
        top: 80px;
        left: -25px;
    }
    .qq_con{
        left: 60px;
    }
    .weibo_con{
        left: 140px;
    }
    .wechat_display{
        display: block;  
    }
    .contact_title_r{
        font-size: 30px;
        text-align: center;
        margin-bottom: 20px;
    }
    .contact_list{
        margin-bottom: 20px;
    }
    .contact_title_form{
        font-size: 16px;
        display: inline-block;
        width: 25%;
        font-weight: bold;
        letter-spacing: 1px;
    }
    .contact_input{
        width: 70%;
        padding-left: 15px;
        padding-right: 15px;
        height: 35px;
        background: #f3f3f3;
        font-size: 16px;
        border: 1px solid #dddddd;
    }
    .contact_code{
        position: relative;
    }
    .contact_code_img{
        height: 30px;
        top: 2.5px;
        position: absolute;
        right: 35px;
    }
    .contact_textarea{
        background: #f3f3f3;
        font-size: 16px;
        border: 1px solid #dddddd; 
       padding: 15px;
        width: 70%;
    }
    .contact_submit{
        font-size: 24px;
        padding: 8px 60px;
        background: #ff7e00;
        color: #ffffff;
        border: none;
        margin-top: 10px;
    }
    .contact_ditu{
        margin-top: 30px;
        height: 947px;
        padding-left: 0px;
        padding-right: 0px;
        overflow: hidden;
    } 
     
}
.contact_ditu{
    text-align: center;
}
/* 联系我们结束 */

/* 小程序开始 */
/* 让您选择我们的道理 */
.baonian_main{
    background: #ececec;
    padding: 50px 0;
}
@media (min-width:300px) {
    .select_title_top{
        margin-top: 30px;
        margin-bottom: 30px;
    }  
}
@media (min-width:1200px) {
    .select_title_top{
        margin-top: 60px;
        margin-bottom: 60px;
    }  
}
.wechat_select_main{
    margin-top: 30px;
}
.wechat_select{
    border-radius: 5px;
    width: 100%;
    border: 1px solid #aea9a9;
    padding: 35px 15px;
    display: inline-block;
    cursor: pointer;
}
.wechat_select:hover .wechat_img{
    transform: rotate(360deg);
}
.wechat_select:hover .wechat_content{
    color: #c10000;
}
.wechat_img_main{
    text-align: center;
    line-height: 100px;
    height: 100px;
    display: flex;
    justify-content: center;
}
.wechat_img{
    width: 100px;
    transition: all 0.5s linear;
}

.wechat_title{
    font-size: 18px;
    margin-bottom: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.wechat_title_bold{
    font-weight: bold;
}
.wechat_content{
    text-align: center;
    line-height: 24px;
    height: 50px;
    overflow: hidden;
    color: #787878;
    font-size: 16px;
}
/* 右侧主要功能 */
.wechat_gong_title{
    font-size: 18px;
    color: #787878;
    margin-top: 60px;
}

/* 让您选择我们的道理 */
@media (min-width:300px) {
    .wechat_select_list{
        margin-bottom: 20px;
        cursor: pointer;
        transition: all 0.5s linear;
    }
    .wechat_select_all{
        background: none;
    }
}
@media (min-width:1200px) {
    .wechat_select_list{
        width: 20%;
        margin-bottom: 0px;
        cursor: pointer;
        transition: all 0.5s linear;
    }
    .wechat_select_all{
        background: url(../img/qushibg.png) no-repeat bottom;
    }
}
.wechat_select_main_top{
    margin-top: 50px;
}
.wechat_select_all{
    margin-top: 50px;
    margin-bottom: 60px;
}
.wechat_select_bot{
    padding: 10px 20px 20px;
    border: 1px solid #d4cccc;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.wechat_title_bot{
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    margin-top: 50px;
    letter-spacing: 3px;
}
.wechat_content_bot{
    text-align: center;
    color: #38393b;
    font-size: 18px;
}
.wechat_select_list:hover{
    transform: scale(1.05);
}
.wechat_select_more{
    width: 40px;
    height: 40px;
    line-height: 40px;
    display: inline-block;
    color: #ffffff;
    border-radius: 50%;
    font-size: 26px;
    text-align: center;
    background: #1e7ff9;
    margin-top: 20px;
}
.wechatselectbot_title{
    text-align: center;
    color: #2c2a2a;
    font-size: 18px;
}
.wechattitle_five{
    margin-bottom: 220px;
}
.wechattitle_one{
    margin-bottom: 180px;
}
.wechattitle_two{
    margin-bottom: 110px;
}
.wechattitle_three{
    margin-bottom: 70px;
}
.wechattitle_four{
    margin-bottom: 55px;
}
/* 小程序结束 */

/* 网络优化开始 */
/* 为什么需要网站优化 */
.why_seo_main{
    margin-top: 50px;
    margin-bottom: 50px;
}
.why_select_wll{
    font-size: 26px;
    margin-bottom: -10px;
}
.project_black{
    color: #333333;
}
.why_seo_list{
    text-align: center;
    margin-top: 50px;
    cursor: pointer;
}
.why_seo_img_gw{
    transition: all 0.5s linear;
}
.why_seo_list:hover .why_seo_img_gw{
    transform: rotate(360deg);
}
.why_seo_title{
    margin-top: 25px;
    margin-bottom: 25px;
    font-size: 20px;
    color: #ff7e00;
    height: 28px;
}
.why_seo_content{
    font-size: 14px;
    line-height: 24px;
    padding-left: 30px;
    padding-right: 30px;
    height: 48px;
    overflow: hidden;
}
/* 网站优化服务步骤 */
.seo_liucheng{
    background: url(../img/seo/ditu.png) no-repeat top center;
    padding-top: 50px;
    padding-bottom: 30px;
}


@media (min-width:300px) {
    .seo_liucheng_bot{
        margin-top: 50px;
    }
    .seo_liucheng_num{
        position: absolute;
        z-index: 5;
        display: inline-block;
        background: #ff7e00;
        border-radius: 50%;
        color: #ffffff;
        font-size: 30px;
        width: 50px;
        text-align: center;
        line-height: 50px;
        transition: all 0.9s linear;
    } 
    .seo_liucheng_list{
        padding-left: 60px;
        position: relative;
        background: #eeeeee;
        border-top-left-radius: 60px;
        border-bottom-left-radius: 60px;
        font-size: 16px;
        height: 50px;
        line-height: 50px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .seo_liucheng_main{
        margin-bottom: 15px;
        cursor: pointer;
    }
}
@media (min-width:1200px) {
    .seo_liucheng_bot{
        margin-top: 90px;
    }
    .seo_liucheng_num{
        position: absolute;
        z-index: 5;
        display: inline-block;
        background: #ff7e00;
        border-radius: 50%;
        color: #ffffff;
        font-size: 48px;
        width: 73px;
        text-align: center;
        line-height: 73px;
        transition: all 0.9s linear;
    } 
    .seo_liucheng_list{
        padding-left: 90px;
        position: relative;
        background: #eeeeee;
        border-top-left-radius: 60px;
        border-bottom-left-radius: 60px;
        font-size: 18px;
        height: 73px;
        line-height: 73px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .seo_liucheng_main{
        margin-bottom: 25px;
        cursor: pointer;
    }
}
.seo_liucheng_main:hover .seo_liucheng_num{
    transform: rotateY(360deg);
}
/* 优化案例 */
@media (min-width:300px) {
    .seo_an{
        margin-top: 40px;
        margin-bottom: 40px;
    }
    .seo_an_list{
        margin-top: 30px;
    }
    .seo_an_img>img{
        width: 100%;
        height: 100%;
        transition: all 0.5s linear;
    } 
    .seo_an_title{
        font-size: 18px !important;
        position: relative;
        margin-bottom: 20px;
        transition: all 0.5s linear;
    }
    .seo_an_title::before{
        content: "";
        position: absolute;
        width: 50px;
        height: 3px;
        background: #b3b6ba;
        left: 33%;
        bottom: -10px; 
        transition: all 0.5s linear;
    }
    .seo_an_list:hover .seo_an_title::before{
        content: "";
        position: absolute;
        width: 70px;
        height: 3px;
        background: #b3b6ba;
        left: 30%;
        bottom: -10px; 
    } 
}
@media (min-width:768px) {
    .seo_an{
        margin-top: 40px;
        margin-bottom: 40px;
    }
    .seo_an_list{
        margin-top: 30px;
    }
    .seo_an_img>img{
        width: 100%;
        height: 100%;
        transition: all 0.5s linear;
    } 
    .seo_an_title{
        font-size: 18px !important;
        position: relative;
        margin-bottom: 20px;
        transition: all 0.5s linear;
    }
    .seo_an_title::before{
        content: "";
        position: absolute;
        width: 50px;
        height: 3px;
        background: #b3b6ba;
        left: 43%;
        bottom: -10px; 
        transition: all 0.5s linear;
    } 
    .seo_an_list:hover .seo_an_title::before{
        content: "";
        position: absolute;
        width: 70px;
        height: 3px;
        background: #b3b6ba;
        left: 40%;
        bottom: -10px; 
    }
}
@media (min-width:1200px) {
    .seo_an{
        margin-top: 50px;
        margin-bottom: 60px;
    }
    .seo_an_list{
        margin-top: 50px;
        cursor: pointer;
    }
    .seo_an_img>img{
        width: auto;
        height: auto;
        transition: all 0.5s linear;
    } 
    .seo_an_title{
        font-size: 20px !important;
        position: relative;
        font-size: 20px;
        margin-bottom: 20px;
        transition: all 0.5s linear;
    }
    .seo_an_title::before{
        content: "";
        position: absolute;
        width: 50px;
        height: 3px;
        background: #b3b6ba;
        left: 43%;
        bottom: -10px; 
        transition: all 0.5s linear;
    } 
    .seo_an_list:hover .seo_an_title::before{
        content: "";
        position: absolute;
        width: 70px;
        height: 3px;
        background: #b3b6ba;
        left: 40%;
        bottom: -10px; 
    }
}


.seo_an_list_img{
animation: seoimg 2.5s linear infinite;
}
@keyframes seoimg{  
    0%{
            transform: scale(1);  
        }
    50%{
            transform:  scale(1.2);  
        }
    100%{
           transform:  scale(1);  
        }
}
.seo_an_list:hover .seo_an_title{
    color: #ff7e00;
}
.seo_an_img{
    overflow: hidden;
    text-align: center;
}

.seo_an_bot{
    background: #ffffff;
    padding: 20px 0;
    box-shadow: #f3f3f3 0px 10px 15px;
}
.seo_an_bot>span{
    text-align: center;
    display: block;
    font-size: 14px;
}
/* 优化工作流程 */
@media (min-width:300px) {
    .seo_job{
        background: url(../img/seo/liucheng.jpg);
        padding-top: 30px;
    }
    .seo_job_list{
        background: #ffffff;
        padding: 5px 15px 30px;
        position: relative;
        margin-bottom: 20px;
    }
    .seo_job_text_bot>span{
        display: block;
        float: left;
        width: 95%;
        margin-right: 5%;
        font-size: 13px;
        line-height: 30px;
    }  
}
@media (min-width:768px) {
    .seo_job{
        background: url(../img/seo/liucheng.jpg);
        padding-top: 30px;
    }
    .seo_job_list{
        background: #ffffff;
        padding: 5px 15px 30px;
        position: relative;
        margin-bottom: 20px;
        min-height: 470px;
    } 
    .seo_job_text_bot>span{
        display: block;
        float: left;
        width: 95%;
        margin-right: 5%;
        font-size: 13px;
        line-height: 26px;
    } 
}
@media (min-width:992px) {
    .seo_job{
        background: url(../img/seo/liucheng.jpg);
        padding-top: 30px;
    }
    .seo_job_list{
        background: #ffffff;
        padding: 5px 30px 30px;
        position: relative;
        margin-bottom: 20px;
        min-height: 470px;
    } 
    .seo_job_text_bot>span{
        display: block;
        float: left;
        width: 95%;
        margin-right: 5%;
        font-size: 13px;
        line-height: 30px;
    } 
}
@media (min-width:1200px) {
    .seo_job{
        background: url(../img/seo/liucheng.jpg) no-repeat center;
        height: 602px;
        padding-top: 50px;
    } 
    .seo_job_list{
        background: #ffffff;
        padding: 10px 33px 50px;
        position: relative;
        margin-bottom: 0px;
        min-height: 369px;
        cursor: pointer;
        transition: all 0.5s linear;
    }
    .seo_job_text_bot>span{
        display: block;
        float: left;
        width: 45%;
        margin-right: 5%;
        font-size: 13px;
        line-height: 24px;
    } 
}
.seo_job_main{
    margin-top: 40px;
}

.seo_job_list::after{
    content: "";
    position: absolute;
    width: 60px;
    height: 50px;
    border-left:5px solid #ff7e00;
    border-top: 5px solid #ff7e00;
    left: -2px;
    top: -2px; 
    animation: seoline 5s linear infinite;
}
.seo_job_list::before{
    content: "";
    position: absolute;
    width: 60px;
    height: 50px;
    border-right:5px solid #ff7e00;
    border-bottom: 5px solid #ff7e00;
    right: -2px;
    bottom: -2px; 
    animation: seoline 5s linear infinite;
}

@keyframes seoline{  
    0%{
        width: 60px;
        height: 50px;
        }
    25%{
        width: 50%;
        height: 50%;
        }
    50%{
        width: 100%; 
        height: 100%; 
        }
    75%{
        width: 50%; 
        height: 50%; 
        }
    100%{
        width: 60px;
        height: 50px;
        }
}
/* .seo_job_list:hover::before{
    border-right:2px solid #ff7e00;
    border-bottom: 2px solid #ff7e00;
    width: 100%;
    height: 100%;
}
.seo_job_list:hover::after{
    border-left:2px solid #ff7e00;
    border-top: 2px solid #ff7e00;
    width: 100%;
    height: 100%;
} */
.seo_job_list:hover{
   box-shadow: #f3f3f3 0px 0px 15px;
}
.seo_job_title{
    margin-top: 30px;
    margin-bottom: 30px;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
}
.seo_job_cicle{
    display: inline-block;
    background: #ff7e00;
    border-radius: 50%;
    width: 10px;
    height: 10px;
    margin-right: 10px;
}
.seo_job_text{
    margin-top: 20px;
    font-size: 18px;
}
.seo_job_text_bot{
    width: 100%;
    display: inline-block;
    margin-bottom: 0px;
}

/* 营销服务 */
@media (min-width:300px) {
    .seo_xiao{
        background: url(../img/seo/you.jpg) no-repeat center;
        padding-top: 30px;
        padding-bottom: 30px;
    } 
    .seo_center{
        margin-top: 50px;
    }
    .seo_bot{
        margin-top: 50px;
    } 
    .seo_xiao_list{
        text-align: center;
        margin-right: 12px;
        cursor: pointer;
        padding-left: 5px;
        padding-right: 5px;
    }
    .seo_xiao_title{
        font-size: 16px;
        text-align: center;
        color: #ffffff;
        margin-top: 10px;
    }
}
@media (min-width:768px) {
    .seo_xiao{
        background: url(../img/seo/you.jpg) no-repeat center;
        /* height: 602px; */
        padding-top: 50px;
    }
    .seo_center{
        margin-top: 70px;
    }
    .seo_bot{
        margin-top: 70px;
    }
    .seo_xiao_list{
        text-align: center;
        margin-right: 25px;
        padding-left: 15px;
        padding-right: 15px;
    } 
    .seo_xiao_title{
        font-size: 18px;
        text-align: center;
        color: #ffffff;
        margin-top: 10px;
    }
}
@media (min-width:1200px) {
    .seo_xiao{
        background: url(../img/seo/you.jpg) no-repeat center;
        height: 602px;
        padding-top: 50px;
    }  
    .seo_center{
        margin-top: 100px;
    }
    .seo_bot{
        margin-top: 100px;
    }
    .seo_xiao_list{
        text-align: center;
        margin-right: 45px;
    }
    .seo_xiao_title{
        font-size: 20px;
        text-align: center;
        color: #ffffff;
        margin-top: 10px;
    }
}
.seo_bot_line{
    background: #ffffff;
    height: 1px;
    margin-top: 25px;
}
.seo_xiao_list{
animation: seoimg 2.5s linear infinite;

}
.seo_you_bot_title{
    height: 52px;
    overflow: hidden;
    font-size: 16px;
    color: #ffffff;
    line-height: 26px;
    text-align: center;
}
/* 企业困境 */
@media (min-width:300px) {
    .seo_kun{
        background: none;
        padding: 50px 0 30px;
    }
    .seo_kun_main{
        padding: 30px 0;
    }
    
    .seo_list_main{
        display: inline-block;
        width: 100%;
        position: relative;
    }
    .seo_kun_list{
        padding-left: 15px;
        padding-right: 15px;
        margin-bottom: 50px;
    }
    .seop_kun_title{
        font-size: 17px;
        width: 80%;
        display: block;
        text-align: left;
        float: right;
        line-height: 45px;
    }
    .seo_kun_title_r{
        float: right;
        text-align: left;
    }
    .seo_kun_num{
        display: inline-block;
        height: 50px;
        border-radius: 50%;
        width: 50px;
    }
    .seo_kun_four{
       left: 0px;
    }
    .seo_kun_right{
        position: initial;
        right: 0;
        float: right !important;
    }
    .seo_kun_two{
        right: 0px;
    }
}
@media (min-width:768px) {
    .seo_kun{
        background: none;
        padding: 50px 0 30px;
    }
    .seo_kun_main{
        padding: 30px 0;
    }
    
    .seo_list_main{
        display: inline-block;
        width: 100%;
        position: relative;
    }
    .seo_kun_list{
        padding-left: 0px;
        padding-right: 0px;
        margin-bottom: 50px;
    }
    .seop_kun_title{
        font-size: 17px;
        width: 80%;
        display: block;
        text-align: left;
        float: right;
        line-height: 45px;
    }
    .seo_kun_title_r{
        float: right;
        text-align: left;
    }
    .seo_kun_num{
        display: inline-block;
        height: 50px;
        border-radius: 50%;
        width: 50px;
    }
    .seo_kun_four{
       left: 0px;
    }
    .seo_kun_right{
        position: absolute;
        right: 0;
        float: right !important;
    }
    .seo_kun_two{
        right: 0px;
    }
}

@media (min-width:1200px) {
    .seo_kun{
        background: url(../img/siximg.png) no-repeat center;
        padding: 100px 0 50px;
    } 
    .seo_kun_main{
        padding: 50px 0;
    }
    .seo_list_main{
        display: inline-block;
        width: 100%;
        position: relative;
    }
    .seo_kun_list{
        padding-left: 0px;
        padding-right: 0px;
        margin-bottom: 60px;
    }
    .seop_kun_title{
        font-size: 21px;
        width: 100%;
        display: block;
        float: left;
        color: #6b6666;
        line-height: 28px;
    }
    .seo_kun_title_r{
        float: right;
        text-align: left;
    }
    .seo_kun_num{
        display: inline-block;
        height: 35px;
        border-radius: 50%;
        width: 35px;
    }
    .seo_kun_four{
       left: 60px;
    }
    .seo_kun_right{
        position: absolute;
        right: 0;
        float: right !important;
    }
    .seo_kun_two{
        right: 60px;
    } 
}
.seo_kun_num{
    background: #78ac6c;
    margin-left: 10px;
}
.seonum_right{
    margin-left: 0px;
    margin-right: 10px;
}
.seopkun_rightstar{
    justify-content: flex-start !important;
}
.seop_kun_maintop{
    display: flex;
    justify-content: flex-end;
}
.seop_kun_content{
    color: #78ac6c;
    font-size: 23px;
    font-weight: bold;
}
.seocontent_one{
    color: #1f74ad;
}
.seocontent_two{
    color: #49a3df;
}
.seocontent_three{
    color: #ffc61a;
}
.seocontent_four{
    color: #31acb3;
}
.seocontent_five{
   color: #a5c26a; 
}
.seo_kun_main{
    background: url(../img/sixbg.png);
}
.seonum_one{
    background: #1f74ad;
}
.seonum_two{
    background: #49a3df;
}
.seonum_three{
    background: #ffc61a;
}
.seonum_four{
    background: #31acb3;
}
.seonum_five{
    background: #a5c26a;
}
/* 网络优化结束 */

/* 网络建站开始 */
/* 网站分类 */
.zhan_lei:hover .zhan_lei_img{
    transform: scale(1.05);
}
.zhan_lei_oran{
    color: #ff7e00;
}
.zhan_lei_more{
    font-size: 18px;
    border: 1px solid #a5a5a5;
    padding: 5px 10px;
}

@media (min-width:300px) {
    .zhan_lei{
        background: #eeeeee;
        padding: 30px 0 55px;
        cursor: pointer;
    }
    .zhan_lei_white{
        background: #ffffff;
    }
    .zhan_white_right{
        padding-left: 15px;
    }
    .zhan_white_img>img{
        margin-bottom: 60px;
    }
    .zhan_lei_num{
        color: #a5a5a5;
        font-size: 36px;
        opacity: 0.1;
        font-weight: bold;
        letter-spacing: 3px;
        margin-bottom: 30px;
    }
    .zhan_lei_num_ac{
        font-size: 52px;
    }
    .zhan_lei_title{
        font-size: 22px;
    }
    .zhan_lei_text{
        font-size: 36px;
        color: #ff7e00;
        font-weight: bold;
        position: relative;
    }
    .zhan_lei_text::before{
        content: '';
        position: absolute;
        width: 160px;
        height: 5px;
        background: #e7e7e7;
        bottom: -15px;
        opacity: 0.7;
    }
    .zhan_lei_img{
        width: 100%;
        margin-top: 60px;
        transition: all 0.5s linear;
    }
    .zhan_lei_content{
        padding-right: 0px;
        font-size: 16px;
        line-height: 26px;
        margin-top: 50px;
        margin-bottom: 50px;
    }  
}
@media (min-width:768px) {
    .zhan_lei{
        background: #eeeeee;
        padding: 30px 0 55px;
        cursor: pointer;
    }
    .zhan_lei_white{
        background: #ffffff;
    }
    .zhan_white_right{
        padding-left: 15px;
    }
    .zhan_white_img>img{
        margin-bottom: 60px;
    }
    .zhan_lei_num{
        color: #a5a5a5;
        font-size: 36px;
        opacity: 0.1;
        font-weight: bold;
        letter-spacing: 3px;
        margin-bottom: 30px;
    }
    .zhan_lei_num_ac{
        font-size: 52px;
    }
    .zhan_lei_title{
        font-size: 22px;
    }
    .zhan_lei_text{
        font-size: 36px;
        color: #ff7e00;
        font-weight: bold;
        position: relative;
    }
    .zhan_lei_text::before{
        content: '';
        position: absolute;
        width: 160px;
        height: 5px;
        background: #e7e7e7;
        bottom: -15px;
        opacity: 0.7;
    }
    .zhan_lei_img{
        width: 100%;
        margin-top: 180px;
        transition: all 0.5s linear;
    }
    .zhan_lei_content{
        padding-right: 0px;
        font-size: 16px;
        line-height: 26px;
        margin-top: 50px;
        margin-bottom: 50px;
    }  
}
@media (min-width:1200px) {
    .zhan_lei{
        background: #eeeeee;
        padding: 60px 0 115px;
        cursor: pointer;
    }
    .zhan_lei_white{
        background: #ffffff;
    }
    .zhan_white_right{
        padding-left: 40px;
    }
    .zhan_white_img>img{
        margin-bottom: 0px;
    }
    .zhan_lei_num{
        color: #a5a5a5;
        font-size: 48px;
        opacity: 0.1;
        font-weight: bold;
        letter-spacing: 3px;
        margin-bottom: 70px;
    }
    .zhan_lei_num_ac{
        font-size: 72px;
    }
    .zhan_lei_title{
        font-size: 26px;
    }
    .zhan_lei_text{
        font-size: 48px;
        color: #ff7e00;
        font-weight: bold;
        position: relative;
    }
    .zhan_lei_text::before{
        content: '';
        position: absolute;
        width: 210px;
        height: 5px;
        background: #e7e7e7;
        bottom: -15px;
        opacity: 0.7;
    }
    .zhan_lei_img{
        width: auto;
        margin-top: 145px;
        transition: all 0.5s linear;
    }
    .zhan_lei_content{
        padding-right: 60px;
        font-size: 18px;
        line-height: 30px;
        margin-top: 70px;
        margin-bottom: 70px;
    }  
}
/* 真正有价值的网站 */
@media (min-width:920px) {
    .zhan_you_list_main{
        width: 20%;
    } 
}
@media (min-width:1200px) {
    .zhan_you_list_main{
        width: 20%;
    } 
}
.zhan_you_main{
    background: url(../img/yingxiaobg.jpg);
    padding: 50px 0;
}
.zhan_you_list_main{
    margin-top: 50px;
}
.zhan_you_list{
    background: #333;
    height: 160px;
    text-align: center;
    margin: 0 auto;
    transition: all 0.5s linear;
    cursor: pointer;
}
.zhan_you_list:hover{
    background: red;
    transform: rotate(360deg);
}
.zhan_you_list>img{
    margin-top: 29px;
}
.zhan_you_title{
    margin-top: 15px;
    display: block;
    color: #ffffff;
    font-size: 20px;
}
/* 我们的服务 */
@media (min-width:300px) {
    .zhan_fuwu{
        background: #2d282c;
        height: auto;
        padding-top: 30px;
        padding-bottom: 30px;
    } 
    .zhan_fw{
        padding-left: 15px;
        padding-right: 15px;
    }
    .zhan_fw_list{
        text-align: center;
        padding: 0px;
        margin-top: 30px;
        transition: all 0.5s linear;
    } 
    .zhan_fw_bot{
        padding-left: 0px;
        padding-right: 0px;
        margin-top: 30px;
        margin-bottom: 30px;
    }
}
@media (min-width:768px) {
    .zhan_fuwu{
        background: #2d282c;
        height: auto;
        padding-top: 30px;
    } 
    .zhan_fw{
        padding-left: 0px;
        padding-right: 0px;
    }
    .zhan_fw_list{
        text-align: center;
        padding: 0px;
        margin-top: 30px;
        transition: all 0.5s linear;
    } 
    .zhan_fw_bot{
        padding-left: 0px;
        padding-right: 0px;
        margin-top: 30px;
        margin-bottom: 30px;
    }
}
@media (min-width:1200px) {
    .zhan_fuwu{
        background: #2d282c;
        height: 720px;
        padding-top: 50px;
    }  
    .zhan_fw{
        padding-left: 0px;
        padding-right: 0px;
    }
    .zhan_fw_list{
        text-align: center;
        padding: 0px;
        margin-top: 20px;
        transition: all 0.5s linear;
        cursor: pointer;
    }
    .zhan_fw_bot{
        padding-left: 0px;
        padding-right: 0px;
        margin-top: 50px;
        margin-bottom: 30px;
    }
}
.zhan_fw_list_main{
    background: #ffffff;
    padding-bottom: 20px;
}
.zhan_fw_list{
    padding-left: 5px;
    padding-right: 5px;
}

.zhan_fw_list_main:hover{ /*新加新加*/
    transform: scale(1.05);
    box-shadow: #827e7e 0px 0px 10px;
}
.zhan_fw_list{ /*新加新加*/
    padding-left: 5px;
    padding-right: 5px;
}

.zhan_fw_list:hover{
    box-shadow: #827e7e 0px 0px 10px;
}
.zhan_fw_title{
    font-size: 18px;
    font-weight: bold;
    margin-top: 20px;
    margin-bottom: 20px;
    padding: 0 20px;
}
.zhan_fw_content{
    padding: 0 20px;
    text-align: center;
    font-size: 16px;
    color: #8d8d8d;
    line-height: 24px;
}

.zhan_fw_title_bot{
    font-weight: bold;
    letter-spacing: 3px;
    font-size: 24px;
    color: #ffffff;
}
.zhan_fw_text_bot{
    font-weight: lighter;
    line-height: 26px;
    font-size: 18px;
    color: #ffffff;
}
.zhan_fw_list_imgmain{
    padding: 15px 0;
    background: #f8f8f8;
}
/* .zhan_fw_list_img{
    animation: zhanimg 1.5s linear  infinite;
} */
@keyframes zhanimg{  
     0%{
            transform: scale(1);  
        }
    50%{
            transform:  scale(1.2);  
        }
    100%{
           transform:  scale(1);  
        }
}
/* 优势 */
@media (min-width:300px) {
    .zhan_advan_main{
        padding-top: 70px;
        background: none;
    }  
    .zhan_advan_list{
        padding-right: 15px;
        padding-left: 15px;
        margin-bottom: 20px;
    }
    .zhan_advan_title{
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        display: inline-block;
        width: 100%;
        font-size: 18px;
        font-weight: bold;
    }
    
    .zhan_advan_text{
        min-height: 48px;
        display: inline-block;
        width: 100%;
        line-height: 24px;
        color: #a5a5a5;
    }
    .zhan_text_right{
        text-align: left;
    }
    .zhan_title_right{
        text-align: left;
    }
}
@media (min-width:1200px) {
    .zhan_advan_main{
        padding-top: 70px;
        padding-left: 50px;
        padding-right: 50px;
        background: url(../img/wenhao.png) #ffffff center  no-repeat;
    }  
    .zhan_advan_list{
        background: url(../img/whyone.png) no-repeat;
        background-size: 100%;
        padding-right: 0px;
        padding-left: 45px;
        margin-bottom: 50px;
        height: 100%;
        padding-bottom: 15px;
    }
    .zhan_advan_listright{
        background: url(../img/whytwo.png) no-repeat;
        background-size: 100%;
        padding-right: 45px;
    }
    .zhan_advan_listbottom{
        background: url(../img/whythree.png) no-repeat;
        background-size: 100%;
        padding-left: 30px;
        padding-right: 35px;
    }
    .zhan_advan_title{
        margin-top: -25px;
        font-size: 28px;
        color: #e14c4c;
        font-weight: bold;
    }
    .zhan_advan_text{
        min-height: 48px;
        display: inline-block;
        width: 100%;
        line-height: 24px;
        color: #433f3f;
        font-size: 16px;
        margin-bottom: 15px;
    }
    .zhan_text_right{
        text-align: right;
    }
    .zhan_title_right{
        text-align: right;
    }
}
.zhan_advantage{
    background: url(../img/whybg.jpg) no-repeat center;
    padding-top: 50px;
    padding-bottom: 50px;
}


/* 网络建站结束 */
/* 品牌维护开始 */
/* 精准营销 */
@media (min-width:300px) {
    .brand{
        height: 480px;
    }
    .brand_list{
        float: left;
        width: 18%;
        margin-left: 1.5%;
        margin-right: 2.5%;
        margin-bottom: 10px;
    } 
    .brand_img{
        height: 83px;
        width: 83px;
        border-radius: 5px;
        text-align: center;
        overflow: hidden;
        cursor: pointer;
        margin: 0 auto;
    }
    .brand_img_kuan{
        margin-top: 0px;
        display: inline-block; 
        width: 82px; 
        height: 83px; 
        overflow: hidden;
    }
    .brand_title_top{
        text-align: center;
        font-size: 16px;
        letter-spacing: 1px;
        padding-bottom: 5px;
        margin-left: 0px;
        margin-right: 0px;
        position: relative;
        cursor: pointer;
        border-bottom: 1px solid transparent;
        transition: all 1s linear;
    }
    .brand_bot_right{
        padding-left: 14px;
        padding-top: 0px;
    }
    .brand_top{
        margin-top: 50px;
        border-bottom: 1px solid #dee1e1;
    }
}
@media (min-width:768px) {
    .brand{
        height: 480px;
    }
    .brand_list{
        float: left;
        width: 18%;
        margin-left: 2.5%;
        margin-right: 2.5%;
        margin-bottom: 30px;
    } 
    .brand_img{
        height: 150px;
        width: 150px;
        border-radius: 5px;
        text-align: center;
        overflow: hidden;
        cursor: pointer;
        margin: 0 auto;
    }
    .brand_img_kuan{
        margin-top: 33px;
        display: inline-block; 
        width: 82px; 
        height: 83px; 
        overflow: hidden;
    }
    .brand_title_top{
        text-align: center;
        font-size: 24px;
        letter-spacing: 1px;
        padding-bottom: 5px;
        margin-left: 5px;
        margin-right: 5px;
        position: relative;
        cursor: pointer;
        border-bottom: 1px solid transparent;
        transition: all 1s linear;
    }
    .brand_bot_right{
        padding-left: 50px;
        padding-top: 0px;
    }
    .brand_top{
        margin-top: 50px;
        border-bottom: 1px solid #dee1e1;
    }
}
@media (min-width:1200px) {
    .brand{
        height:400px;
    }
    
    .brand_list{
        float: left;
        width: 12.5%;
        margin-left: 0%;
        margin-right: 1.7%;
        margin-bottom: 0px;
    } 
    .brand_img{
        height: 120px;
        width: 150px;
        border-radius: 5px;
        text-align: center;
        overflow: hidden;
        cursor: pointer;
        margin: 0 auto;
    }
    .brand_img_kuan{
        margin-top: 33px;
        display: inline-block; 
        width: 82px; 
        height: 83px; 
        overflow: hidden;
    }
    .brand_title_top{
        text-align: center;
        font-size: 22px;
        letter-spacing: 1px;
        padding-bottom: 5px;
        margin-left: 5px;
        margin-right: 5px;
        position: relative;
        cursor: pointer;
        border-bottom: 1px solid transparent;
        transition: all 1s linear;
    }
    .brand_bot_right{
        padding-left: 50px;
        padding-top: 0px;
        margin-top: 50px;
    }
    .brand_top{
        margin-top: 50px;
        border-bottom: 1px solid #dee1e1;
    }
}
.brand_bot_right>div{
    padding: 10px 20px;
    min-height: 120px;
}
.brand_bot_right>div:first-child,.brand_bot_right>div:nth-child(2){
    border-bottom: 1px dashed #ccc;
}
.brand_bot_right>div:first-child,.brand_bot_right>div:nth-child(3){
    border-right: 1px dashed #ccc;
}
.brand_list:nth-child(8){
    margin-right: 0px;
}
.brandbot_lefttitle{
    font-size: 19px;
    font-weight: bold;
    color: #ffffff;
}
.brandbot_leftdesc{
    font-size: 17px;
    line-height: 30px;
    color: #ffffff;
}
.brandbot_leftmore{
    color: #ffffff;
    font-size: 20px;
}
.brand_active .brand_img_top{
    transition: all 0.5s linear;
    position: relative;
    transform: translateX(-100%);
    filter: drop-shadow(82px 0 #4abcd3);
}
.brand_active .brand_img{
    transition: all 0.5s linear;
}
.brand_active .brand_title_top{
    color: #4abcd3;
}
.brand_active .brand_title_top::before{
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    border: 10px solid transparent;
    border-top-color: #4abcd3;
    left: 42%;
    bottom: -15px;
}

.brand_bot_left{
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    min-height: 300px;
    padding: 20px;
    background:  linear-gradient(#2790c2,#3ec2d6);
}
.brandbot_tighttitle{
    color: #4b4848;
    font-size: 20px;
    font-weight: bold;
}
.brandbot_tightdesc{
    font-size: 15px;
    color: #4b4848;
}
/* 遇到问题 */
.brand_problem{
    background: #f4f4f4;
    padding-bottom: 30px;
}

@media (min-width:300px) {
    .brand_problem_img{
        width: 100%;
    }
}
@media (min-width:1200px) {
    .brand_problem_img{
        width: auto;
    }
}
/* 四大痛点 */
.brand_four_img{
    background: #ececec;
    text-align: center;
    height: 215px;
    line-height: 215px;
    cursor: pointer; 
}
.brand_four_img_image{
    transition: all 0.5s linear;
}
.brand_four_img:hover .brand_four_img_image{
    transform: rotateY(360deg);
}
.brand_four_list{
    margin-bottom: 50px;
}
.brand_four_title{
    padding: 15px 0;
    text-align: center;
    color: #4c4c4c;
    font-size: 18px;
    box-shadow: #f3f3f3 0px 10px 15px;
}
/* 营销的优势 */
@media (min-width:300px) {
    .brand_yx_main{
        background: none;
        padding-bottom: 10px;
        padding-top: 10px;
        margin-bottom: 30px;
    } 
    
.brand_list_yx{
    padding-left: 15px;
    padding-right: 15px;
    margin-bottom: 30px;
}  
}
@media (min-width:1200px) {
    .brand_yx_main{
        background: url(../img/brand/de.png) no-repeat center;
        padding-bottom: 10px;
        padding-top: 80px;
        margin-bottom: 100px;
    }  
.brand_list_yx{
    padding-left: 0px;
    padding-right: 0px;
    margin-bottom: 50px;
}  
}
.brand_yx_left{
    float: left;
    text-align: right;
    width: 75%;
}
.brand_yx_right{
    float: right;
    animation: brandimg 2.5s linear infinite;
}
.brand_yx_left_r{
    float: left;
    animation: brandimg 2.5s linear infinite;
}
@keyframes brandimg{  
    0%{
            transform: rotate(0deg);  
        }
    50%{
            transform:  rotate(180deg);  
        }
    100%{
           transform:  rotate(360deg);  
        }
}

.brand_yx_right_l{
    width: 75%;
    text-align: left;
    float: right;
}
.brand_yx{
    background: url(../img/seo/ditu.png) no-repeat center;
}

.brand_yx_title{
    color: #ff7e00;
    font-size: 18px;
}
.brand_yx_text{
    line-height: 26px;
    font-size: 18px;
}
/* 营销展示 */
@media (min-width:300px) {
    .brandright_flex{
        height: auto
    }
    .brand_yingx{
        /* height: 500px; */
        padding-top: 50px;
    }
    .brand_yx_name{
        text-align: center;
        display: inline-block;
        width: 30%;
        padding: 0 0px;
        font-size: 20px;
        color: #3C424E;
        cursor: pointer;
        position: relative;
        margin-bottom: 15px;
    } 
    .brand_yx_active::before{
        position: absolute;
        content: '';
        width: 100%;
        bottom:0;
        left: 0;
        border-bottom: none;
    }
    .brand_yx_bot{
        margin-left: 15px;
        margin-right: 15px;
        background: #ffffff;
        margin-top: 50px;
        height: 450px;
    }
    .brand_img_yingx{
        padding: 10px;
        height: 100%;
    }
    .brand_img_yingx>img{
        width: 100%;
        height: 100%;
    }
}
@media (min-width:768px) {
    .brand_yingx{
        /* height: 655px; */
        padding-top: 50px;
    }
    .brand_yx_name{
        width: 13.5%;
        display: inline-block;
        padding: 0;
        font-size: 20px;
        color: #3C424E;
        cursor: pointer;
        position: relative;
        margin-bottom: 15px;
    }
    .brand_yx_active::before{
        position: absolute;
        content: '';
        width: 100%;
        bottom:0;
        left: 0;
        border-bottom: none;
    }
    .brand_yx_bot{
        margin-left: auto;
        margin-right: auto;
        background: #ffffff;
        margin-top: 50px;
        height: 290px;
    }
    .brand_img_yingx{
        padding: 10px;
        height: 100%;
    }
    .brand_img_yingx>img{
        width: 100%;
        height: 100%;
    }
}
@media (min-width:1200px) {
    .brandright_flex{
        height: 100%;
    }
    .brand_yingx{
        height: 775px;
        padding-top: 50px;
    }
    .brand_yx_name{
        width: 13.9%;
        padding: 0 0px;
        display: inline-block;
        padding: 0px;
        font-size: 20px;
        color: #3C424E;
        cursor: pointer;
        position: relative;
        margin-bottom: 0px;
    } 
    .brand_yx_active::before{
        position: absolute;
        content: '';
        width: 100%;
        bottom: -20px;
        left: 0;
        border-bottom: 2px solid #D70006;
    }
    .brand_yx_bot{
        margin-left: auto;
        margin-right: auto;
        background: #ffffff;
        margin-top: 50px;
        height: 390px;
    }
    .brand_img_yingx{
        padding: 20px;
        height: 100%;
    }
    .brand_img_yingx>img{
        width: 100%;
        height: auto;
    }
}
.brand_title_yingx{
    font-size: 23px;
    color: #3c424e;
    font-weight: bold;
}
.brand_desc_yingx{
font-size: 16px;
color: #3c424e;
line-height: 30px;
}
.brandright_flex{
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.brand_more_yingx{
    margin: 0 auto;
    width: 50%;
    line-height: 40px;
    font-size: 22px;
    text-align: center;
    color: #ffffff;
    background: #D70006;
    border-radius: 10px;
}
.brand_yx_active,.brand_yx_name:hover{
    color: #D70006;
}
.brand_yx_title{
    border-bottom: 2px solid #E5E4E4;
    padding: 20px 0;
}



/* 私人定制 */
@media (min-width:300px) {
    .brand_dz_main{
        padding: 30px 0 0px;
        text-align: center;
    }
    .brand_dingzhi{
        display: inline-block;
        font-size: 20px;
        padding: 15px 60px;
        border: 1px solid #c1cdd4;
        color: #c1cdd4;
        border-radius: 5px;
        margin-bottom: 30px;
        animation: dzload 1.5s linear  infinite;
    }
    .brand_dz_line{
        border-bottom: 1px dashed #a7a7a7;
    }
}
@media (min-width:1200px) {
    .brand_dz_main{
        padding: 30px 0 0px;
        text-align: center;  
    }
    .brand_dingzhi{
        display: inline-block;
        font-size: 20px;
        padding: 15px 60px;
        border: 1px solid #c1cdd4;
        color: #c1cdd4;
        border-radius: 5px;
        margin-bottom: 30px;
        transform:perspective(1px);
        animation: dzload 5s linear  infinite;
    }
    .brand_dz_line{
        border-bottom: 1px dashed #a7a7a7;
    }
}
/* 案例 */
@media (min-width:300px) {
    .anli_main{
        padding-top: 10px;
        margin-bottom: 30px;
    transition: all 0.5s linear;

        } 
}
@media (min-width:1200px) {
    .anli_main{
        padding-top: 10px;
        margin-bottom: 30px;
    transition: all 0.5s linear;

        } 
}

.anli_img_all{
    display: inline-block;
    overflow: hidden;
    margin-bottom: 20px;
}
.anli_list{
    overflow: hidden;
}
.anli_img{
    display: block;
    margin: 0 auto;
    width: 100%;
    height: 280px;
    transition: all 0.5s linear;
}
.anli_list:hover .anli_img{
    transform: scale(1.2);
}
.anli_main:hover {
    background: #ffffff;
}
.anli_center{
    width: 100%;
    display: inline-block;
    margin-bottom: 0px;
    position: relative;
}

.anli_title{
    font-size: 18px;
    color: #303030;
    font-weight: bold;
    display: inline-block;
    width: 80%;
    height: 28px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.anli_jian{
    float: right;
}
.anli_content{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #afaeae;
    font-size: 16px;
}

/* 品牌维护结束 */
/*  案例开始 */
.anli_new_main{
    padding: 50px 0;
}
.anli_main_all{
    padding-top: 100px;
    background:#f8f8f8;
}
.anli_new_title{
    color: #666666;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
}
.anli_new_list>li{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    height: 50px;
    line-height: 50px;
}
.anli_new_list>li>a{
    color: #666666;
    font-size: 18px;
}

.anli_new_listimg>li{
    float: left;
    width: 30%;
    overflow: hidden;
    height: 155px;
    margin-right: 5%;
}
.anli_new_listimg>li:nth-child(3n+3){
    margin-right: 0;
}
.anli_list_img{
    width: 100%;
    height: 105px;
}
.anli_img_title{
    color: #666666;
    font-size: 18px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
/* 案例结束 */
/* 案例详情开始 */
@media (min-width:300px) {
    
.anliinfo_title{
    font-size: 28px;
    font-weight: bold;
    letter-spacing: 2px;
}
    .anliinfo_main{
        background:#f1f1f1;
        padding: 50px 15px;
    }
    .anliinfo_shu{
        display: inline-block;
        border: 1px solid #bcbcbc;
        border-radius: 15px;
        font-size: 16px;
        padding: 10px 45px;
        margin-right: 10px;
        margin-bottom: 30px;
    }
    .anliinfo_img_bot>img{
        width: 90%;
    }
}
@media (min-width:768px) {
    
.anliinfo_title{
    font-size: 36px;
    font-weight: bold;
    letter-spacing: 2px;
}
    .anliinfo_main{
        background:#f1f1f1;
        padding: 50px 15px;
    }
    .anliinfo_shu{
        display: inline-block;
        border: 1px solid #bcbcbc;
        border-radius: 15px;
        font-size: 16px;
        padding: 10px 45px;
        margin-right: 10px;
        margin-bottom: 0px;
    }
    .anliinfo_img_bot>img{
        width: 90%;
    }
}
@media (min-width:1200px) {
    
.anliinfo_title{
    font-size: 36px;
    font-weight: bold;
    letter-spacing: 2px;
}
    .anliinfo_main{
        background:#f1f1f1;
        padding: 50px 0;
    } 
    .anliinfo_shu{
        display: inline-block;
        border: 1px solid #bcbcbc;
        border-radius: 15px;
        font-size: 16px;
        padding: 10px 45px;
        margin-right: 30px;
        margin-bottom: 0px;
    }
    .anliinfo_img_bot>img{
        width: auto;
    }
}

.anliinfo_jian{
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 35px;
    margin-top: 35px;
}
.anliinfo_img{
    margin-right: 10px;
}
.anliinfo_content{
    font-size: 18px;
    line-height: 30px;
}
.anliinfo_shu_main{
    margin-bottom: 30px;
}

.anliinfo_more{
    display: inline-block;
    font-size: 16px;
    color: #ffffff;
    background:#ff7e00;
    border-radius: 5px;
    padding: 10px 30px;
}
.anliinfo_more:hover{
    color: #ffffff;
}
.anliinfo_img_bot{
    overflow: hidden;
    text-align: center;
}
/* 案例详情结束 */
/* 关于我们开始 */

/* 四个数字 */
@media (min-width:300px) {
    .about_four_num{
        color: 464646;
        font-size: 30px;
        text-align: center;
    }
    .about_four_title{
        font-size: 20px;
        color: 464646;
        text-align: center;
    }
    .about_four_list{
        margin-bottom: 30px;
    }
    .about_jian_img>img{
        width: 100%;
    }
    .about_four{
        position: initial;
    }
}
@media (min-width:768px) {
    .about_four_num{
        color: 464646;
        font-size: 50px;
        text-align: center;
    }
    .about_four_list{
        margin-bottom: 0px;
    }
    .about_four_title{
        font-size: 20px;
        color: 464646;
        text-align: center;
    }
    .about_jian_img>img{
        width:auto;
    }
    .about_four{
        position: initial;
    }
}
@media (min-width:1200px) {
    .about_four_num{
        color: 464646;
        font-size: 40px;
        text-align: center;
    }
    .about_four_list{
        margin-bottom: 0px;
    }
    .about_four_title{
        font-size: 20px;
        color: 464646;
        text-align: center;
    } 
    .about_jian_img>img{
        width: auto;
    } 
    .about_four{
        position: absolute;
    }
}
.about_four{
    left: 0px;
    right: 0px;
    bottom: 0px;
    background: #ffffff;
    padding: 15px 0;
    margin-top: -30px;
    z-index: 999;
}
.aboutfournum_jia{
    font-size: 24px;
}
.about_four_list{
    cursor: pointer;
}
.about_four_list:hover .about_four_num,.about_four_list:hover .about_four_title{
    color: #d80000;
}
/* 简介 */
.aboutjian_main{
    position: relative;
}
.about_jian{
    padding-top: 50px;
    background: #f7f7f7;
    padding-bottom: 50px;
}
.about_jiantitle_main{
    position: relative;
}
@media (min-width:300px) {
    .about_jian_entitle{
        font-size: 50px;
    } 
    .about_jian_title{
        top: 10px;
        left: 10px;
    }
}
@media (min-width:1200px) {
    .about_jian_entitle{
        font-size: 80px;
    } 
    .about_jian_title{
        top: 40px;
        left: 100px;
    }
}
.about_jian_entitle{
    color: #d80000;
    opacity: 0.1;
}
.about_jian_title{
    position: absolute;
    color: #d80000;
    font-size: 45px;
    font-weight: bold;
}
.about_jian_text{
    margin-top: 30px;
    font-size: 18px;
    line-height: 34px;
}
.about_jian_img{
    z-index: 0;
    text-align: center;
    overflow: hidden;
}
.about_jian_whytitle{
    margin-top: 20px;
    margin-bottom: 20px;
    color: #d80000;
    font-size: 30px;
}
.aboutjian_whymain>li{
    margin-bottom: 20px;
}
.aboutjian_whymain>li>a{
    font-size: 20px;
    text-align: center;
    line-height: 40px;
    width: 100%;
    display: inline-block;
    border: 1px solid #dddddd;
}
/* 关于我们结束 */
/* 案例列表开始 */
.anli_mainall{
    background: url(../img/newsbg.jpg);
}
.allilistmain_list{
    overflow: hidden;
    margin-bottom: 20px;
}
.anlilist_hover{
    
    width: 100%;
    height: 100%;
    background: #0c449b9c;
    border: 5px sold #ffffff;
    color: #ffffff;
    padding: 15px;
    text-align: center;
    cursor: pointer;
    position: absolute;
    left: 0;
    top: 100%;
    transition: top .4s;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.anlilisthover_bot{
    padding: 20px;
    height: 100%;
    border: 1px solid #ffffff;
}
.anlilisthover_title{
    font-size: 24px;
    text-align: center;
}
.anlilisthover_desc{
    font-size: 16px;
    line-height: 35px;
    height: 105px;
    overflow: hidden;
}
.anlilist_top{
    overflow: hidden;
    position: relative;
}
.anlilist_top img{
    width:100%;
}
.allilistmain_list a:hover .anlilist_hover{
    top: 0;
}
.anlilist_center{
    display: flex;
    justify-content: space-between;
    padding-bottom: 10px;
    border-bottom: 1px dashed #ccc;
    margin-top: 20px;
}
.anlilist_center>img{
    height: 100%;
    width: auto;
}
.anlistcenter_title{
    font-size: 16px;
    display: inline-block;
    width: 85%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.anlilist_bot{
    display: flex;
    justify-content: space-between;
}
.anlilist_bot>img{
    height: 100%;
    width: auto;
}
@media (min-width:300px) {
    .anlilist_top{
        height: 150px;
    } 
}
@media (min-width:768px) {
    .anlilist_top{
        height: 200px;
    }
}
@media (min-width:1200px) {
    .anlilist_top{
        height: 370px;
    } 
}
/* 案例列表结束 */
/* 解决方案开始 */
@media (min-width:300px) {
    .fanganjie{
        height: 350px;
    }  
}
@media (min-width:768px) {
    .fanganjie{
        height: 200px;
    }  
}
@media (min-width:1200px) {
    .fanganjie{
        height: 200px;
    }  
}
.programme_main{
    padding: 80px 0;
    background: url(../img/programm.jpg);
}
.programme_right{
    display: inline-block;
    padding: 0px;
    border: 1px solid #ffffff;
}
.programme_div{
    cursor: pointer;
    text-align: center;
    padding: 20px 0px;
}
.programme_img,.programme_titler{
    transition: all 0.5s linear;
}
.programme_titler{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.programme_div>p{
    color: #ffffff;
    font-size: 18px;
    margin-top: 15px;
}
.programme_div:first-child,.programme_div:nth-child(2){
    border-bottom: 1px solid #ffffff;
}
.programme_div:first-child,.programme_div:nth-child(3){
    border-right: 1px solid #ffffff;
}
.programme_div:hover .programme_img{
    transform: rotate(360deg);
}
.programme_div:hover .programme_titler{
    transform: scale(1.1);
}
.programme_title{
    color: #ffffff;
    font-size: 18px;
}
.programme_desc{
    color: #ffffff;
    font-size: 16px;
    line-height: 30px;
}
.programme_more{
    filter: brightness(0) invert(1);
    margin-top: 20px;
    margin-bottom: 20px;
}
/* 解决方案结束 */
/* 服务流程开始 */
.liucheng_main{
    padding: 60px 0;
    background: #f9f9f9;
}
.liucheng_list{
    padding-left: 0px;
    background: url(../img/liucheng2.png) no-repeat center;
    background-size: 100%;
}
.liucheng_listone{
    background: url(../img/liucheng1.png) no-repeat center;
    background-size: 100%;
    padding-right: 20px;
}
.liucheng_listend{
    padding-right: 0px;
    background: url(../img/liucheng3.png) no-repeat center;
    background-size: 100%;
}
.liucheng_img{
    border: 1px solid #3d576d;
    width: 90px;
    height: 90px;
    line-height: 80px;
    border-radius: 50%;
    margin: 0 auto;
    cursor: pointer;
}
.liucheng_bgimg{
    display: block;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #ffffff;
    margin: auto;
    margin-top: 4px;
    text-align: center;
    line-height: 80px;
}
.liucheng_title{
    font-size: 16px;
    text-align: center;
}
.liucheng_img:hover .liucheng_bgimg{
    background: #3d576d;
}
/* 服务流程结束 */
/* 联系我们页面开始 */
@media (min-width:300px) {
    .lianximainall_img{
        margin: 5px auto 20px;
        display: block;
    }  
}
@media (min-width:1200px) {
    .lianximainall_img{
        margin: -110px auto 20px;
        display: block;
    }  
}
.lianximainall_img{
    border: 1px solid #ccc;
    border-radius: 50%;
}
.lianximain_all{
    margin-top: 20px;
    padding: 20px;
    border: 1px solid #ccc;
    min-height: 350px;
}

.lianximainall_title{
    text-align: center;
    font-size: 21px;
    font-weight: bold;
    color: #4b4848;
}
.lianximainall_desc{
    text-align: center;
    font-size: 20px;
    line-height: 30px;
}
.lianximainall_kefu{
    text-align: center;
    font-size: 20px;
}
.lianximainall_kefu>a{
    color: #058bdc;
    font-size: 20px;
}
.lianximainall_more{
    display: block;
    width: 40%;
    margin: 20px auto 0;
    font-size: 18px;
    text-align: center;
    background: #333333;
    color: #ffffff;
    padding: 10px 10px;
}
.lianximainall_contact{
    background: #91bb4f;
}
.lianximainall_wechat{
    display: block;
    margin: 40px auto 0;
}
/* 联系我们页面结束 */
/* 发展历程开始 */
.licheng_main{
    background: url(../img/lichengbg.jpg);
    background-size: 100%;
    padding: 50px 0;
}
.lichengmain_all{
    margin-top: 50px;
    position: relative;
}
.lichengmainall_main{
    z-index: 3;
    padding: 0px;
}
.lichengmain_left{
    cursor: pointer;
    float: left;
}
.lichengmain_title{
    font-size: 20px;
    font-weight: bold;
    color: #d60b07;
}
.lichengmain_desc{
    font-size: 15px;
    color: #4b4848;
}
.lichengmain_img{
    margin-bottom: 0px;
    transition: all 0.5s linear;
}
.lichengmainall_left{ /*新加*/
    cursor: pointer;
}
.lichengmainall_left:hover .lichengmain_img,.lichengmainall_right:hover .lichengmain_img{
    transform: scale(1.05);
}
.lichengmainline_bot{
    height: 10px;
    background: url(../img/lichengline.png);
    background-size: 100%;
    position: absolute;
    top: 205px;
    left: 0px;
    right: 0px;
}
.lichengmainall_left,.lichengmainall_right{
    display: flex;
    justify-content: space-between;
    width: 50%;
}
.lichengmainall_right{
    margin-left: 50%;
}
.lichengmainimg_right{
    margin-top: -34px;
}
/* 发展历程结束 */
/* 困扰开始 */
.kunrao_main{
    margin: 50px auto;
}
.kunrao_main img{
    width:100%;
}
/* 困扰结束 */
/* 四个列表开始 */
@media (min-width:300px) {
    .fourlist_main{
        display: block;
    }
    .fourlist_top{
        width: 100%;
    }
}
@media (min-width:1200px) {
    .fourlist_main{
        display: flex;
    }
    .fourlist_top{
        width: 80%;
    }
}
.fourlistmain_all{
    margin-top: 50px;
    margin-bottom: 20px;
}
.fourlist_main{
    background: #ececec;
    border-radius: 10px;
    padding: 20px;
    justify-content: space-between;
}
.fourlist_title{
    text-align: center;
    font-size: 20px;
    font-weight: bold;
}
.fourlist_desc{
    font-size: 16px;
    line-height: 26px;
    height: 52px;
    overflow: hidden;
}
.fourlist_num{
    color: #2682f9;
    font-size: 40px;
    width: 100px;
    height: 100px;
    text-align: center;
    line-height: 100px;
    background: url(../img/fournumbg.png) no-repeat;
    background-size: 100% 100%;
    margin: auto;
}
.fourlist_top{
    height: 100px;
    overflow: hidden;
}
/* 四个列表结束 */
/* 托管服务开始 */
.tuoguan_main{
    background: url(../img/tuoguanbg.jpg) no-repeat;
    padding-bottom: 50px;
}
.tuoguan_img{
    margin-top: 30px;
    text-align: center;
}
.tuoguanmain_step{
    text-align: center;
    font-weight: bold;
    color: #ffffff;
    font-size: 24px;
    letter-spacing: 3px;
    opacity: 0.2;
    margin-bottom: -12px;
}
.tuoguanmain_title{
    font-size: 18px;
    color: #ffffff;
    text-align: center;
}
.tuoguanmain_desc{
    line-height: 24px;
    font-size: 15px;
    text-align: center;
    color: #ffffff;
}
.tuoguanmore_main{
    display: inline-block;
    padding: 0 20px;
    font-size: 20px;
    line-height: 50px;
    margin-top: 20px;
    color: #2682f9;
    background: #cac4c4;
    border-radius: 10px;
}
.tuoguanmore_main:hover{
    color: #2682f9;
}
.tuoguanmore_all{
    display: inline-block;
    padding: 0 20px;
    font-size: 20px;
    line-height: 50px;
    color: #ffffff;
    margin-bottom: 20px;
    background: linear-gradient(#ffb602,#f77a21);
    border-radius: 10px; 
}
.tuoguanmore_all:hover{
    color: #ffffff;
}
/* 托管服务结束 */

/*分页*/
/* 分页 */
.page_div {
  font-size: 12px;
  font-family: "microsoft yahei";
  color: #666666;
  box-sizing: border-box;
  margin-bottom: 20px;
  text-align: center;
}

#pagenav{
  line-height: 28px;
  border: 1px solid #dce0e0;
  vertical-align: inherit;
}

.page_div span {
  font-size: 14px;
}

.page_div li {
  min-width: 30px;
  height: 28px;
  text-align: center;
  cursor: pointer;
  line-height: 60px;
  color: #666666;
  font-size: 16px;
  display: inline-block;
}

.page_div li>strong{
  color: #e21717;
}

.page_div a {
  min-width: 30px;
  height: 28px;
  margin: 0 3px;
  border: 1px solid #dce0e0;
  text-align: center;
  cursor: pointer;
  line-height: 28px;
  color: #666666;
  font-size: 13px;
  display: inline-block;
}

.thislink {
  color: #F00;
  background-color: #666;
}

.page_div>li>a:hover,
.page_active {
  min-width: 30px;
  height: 28px;
  margin: 0 3px;
  border: 1px solid #ca0000 !important;
  color: #fff;
  background: #ca0000;
  text-decoration: none;
}

.page_active>a {
  color: #666;
}

.page_div a:visited,.page_div a:link{
  color: #666;
}