@charset "utf-8";

body{
    -webkit-font-smoothing: antialiased;
 }
 .icon {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    }
@font-face {
    font-family: "Raleway-Heavy";
    src: url("../fonts/raleway-regular.woff2") format("woff2"),
         url("../fonts/raleway-regular.woff") format("woff"),
         url("../fonts/raleway-regular.ttf") format("truetype"),
         url("../fonts/raleway-regular.eot") format("embedded-opentype"),
         url("../fonts/raleway-regular.svg") format("svg");
    font-weight: normal;
    font-style: normal;
  }

.index_sec_banner.sec_banner_pc{display:block;position:relative;width:100%;overflow:hidden;}


.index_sec_banner.sec_banner_pc .gallery img{width:100%;     display: block;}
.index_sec_banner.sec_banner_mobile{display:none;position:relative;width:100%;overflow:hidden;}
@media (max-width: 720px){.index_sec_banner.sec_banner_mobile{display:block;}}
.index_sec_banner.sec_banner_mobile .gallery{/*position:absolute;top:0;left:50%;width:1920px;height:670px;margin:0 0 0 -960px;overflow:hidden;*/}
.index_sec_banner.sec_banner_mobile .gallery img{width:100%;}
.index_sec_keywords{margin:-29px 0 0;}
@media (max-width: 670px){
    .index_sec_keywords{position:static;margin:0;}
}
.index_sec_keywords .cnt{position:relative;max-width:1100px;height:54px; z-index: 1;background:url(../bg/index_sec_keywords_bg.gif);border:1px solid #e6e6e6;overflow:hidden;border-radius:3px;}
@media (max-width: 670px){
    .index_sec_keywords .cnt{height:auto;background:white;border:none;}
}
.index_sec_keywords .cnt .search{float:left;width: 310px;height:34px;margin:11px 10px;font-size:0;}
@media (max-width: 650px){
    .index_sec_keywords .cnt .search{float:none;width:auto;}
}
.index_sec_keywords .cnt .search .keywords{display: block;position:relative;/* width:239px; */height:32px;margin: 0 70px 0 0;vertical-align:middle;font-size:12px;border:1px solid #e6e6e6;border-right:none;border-radius:3px 3px 0 0;}
.index_sec_keywords .cnt .search .keywords .ico.ico_glass{float: left;width:12px;height:12px;vertical-align:middle;margin: 10px 8px 0;background:url(../bg/index_keywords_search_glass.png);}
.index_sec_keywords .cnt .search .keywords .text{display: block;margin: 0 0 0 30px;height:27px;vertical-align:middle;}
.index_sec_keywords .cnt .search .keywords .text input{width:100%;height:100%;border:none;background:0 0;outline:0;}
.index_sec_keywords .cnt .search .btn{float: right;position:relative;height: 34px;padding: 0 23px;vertical-align:middle;font-size:12px;line-height: 34px;color:#fff;background:#3AA7FF;border-radius:0 5px 5px 0;}
.index_sec_keywords .cnt .search .btn input{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer;}
.index_sec_keywords .cnt .hotword_list{display:block;margin:19px 0 0 340px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden; font-size:14px; }
@media (max-width: 650px){
    .index_sec_keywords .cnt .hotword_list{margin: 10px;}
}
.index_sec_keywords .cnt .hotword_list .hotword_title{font-weight:700;}
.index_sec_keywords .cnt .hotword_list .hotword_item{/* display:inline-block; */margin:0 6px;}
.index_sec_product{position:relative;height: auto;background:url(../bg/index_sec_product_bg.png) no-repeat center top; margin-top: -28px;}
@media (max-width: 1200px){
    .index_sec_product{height:auto;margin: 0;padding:1px 0;}
}
.index_sec_product .sec_title_main{padding:100px 0 0;text-align:center; font-size: 50px; font-weight:700; color:#000000;  font-family: "Raleway-Heavy";  -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;}
@media (max-width:400px){.index_sec_product .sec_title_main{font-size:24px;}}
.index_sec_product .sec_title_sub{margin:10px 0; margin-bottom: 20px; text-align:center;font:400 26px "Microsoft Yahei", "宋体", Arial, Verdana, Geneva, sans-serif;}
@media (max-width:400px){.index_sec_product .sec_title_sub{font-size:24px;}}
.index_sec_product .sec_brief{position:relative;margin:16px 0;text-align:center;}
.index_sec_product .sec_brief .line{position:absolute;top:50%;left:0;right:0;height:1px;background:#cccccc;}
.index_sec_product .sec_brief .text{display:inline-block;position:relative;margin: 0 30px;padding:16px 29px;color:#666;font-size:14px;border:1px solid #cccccc;background:#fff;}
.index_sec_product .sec_brief .text .circle{position:absolute;top:48%;width:9px;height:9px;margin:-4px 0 0;border:1px solid #cccccc;border-radius:100%;background:#fff;}
.index_sec_product .sec_brief .text .circle.circle_1{left:-7px;}
.index_sec_product .sec_brief .text .circle.circle_2{right:-5px;}
.index_sec_product .cnt .product_list{margin: 65px 0; margin-top: 45px; font-size:0; }
.index_sec_product .cnt .product_list .product_item{ display:inline-block; width: calc((100% - 90px)/4);margin: 15px 0; margin-right:30px; background:#fff;transition:all ease .3s;vertical-align: top;}

.index_sec_product .cnt .product_list .product_item:nth-child(4), .index_sec_product .cnt .product_list .product_item:nth-child(8){ margin-right:0px;}

@media (max-width: 640px){
    .index_sec_product .cnt .product_list .product_item {    width: calc((100% - 20px)/2); margin: 10px 0; margin-left: 20px;}
    .index_sec_product .cnt .product_list .product_item:nth-child(odd){ margin-left: 0px;}
}
.index_sec_product .cnt .product_list .product_item .imgbox.pic{display:block;width: 100%;margin:0; overflow: hidden;}
.index_sec_product .cnt .product_list .product_item .imgbox.pic:before{}
.index_sec_product .cnt .product_list .product_item .imgbox.pic .border{display:none;position:absolute;top:0;right:0;bottom:0;left:0;}
.index_sec_product .cnt .product_list .product_item .intro{overflow:hidden; }
.index_sec_product .cnt .product_list .product_item .intro .func_list{float:right;margin:12px 10px;text-align:right;transition:all ease .3s;}
@media (max-width:930px){
    .index_sec_product .cnt .product_list .product_item .intro .func_list{display:none;}
}
.index_sec_product .cnt .product_list .product_item .intro .func_list .func_item{display:inline-block;font-size:14px;color:#fff; padding-right: 5px; height: 25px; }
.index_sec_product .cnt .product_list .product_item .intro .func_list .func_item .ico.ico_arr{display:inline-block;width:25px;height:25px;margin:0 0 0 4px;background:url(../bg/jt.png);}
.index_sec_product .cnt .product_list .product_item .intro .title{display: block;margin: 15px 15px 15px 15px;font-size:14px;}
.index_sec_product .cnt .product_list .product_item .intro .title a{ display: block; width: 76%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}
@media (max-width:930px){
    .index_sec_product .cnt .product_list .product_item .intro .title{ margin: 10px;}
}
.index_sec_product .cnt .product_list .product_item:hover .intro{color:#fff;background:#3AA7FF;}
.index_sec_product .cnt .product_list .product_item:hover .imgbox.pic .border{display:block;}
.index_sec_product .cnt .product_list .product_item:hover .intro .title{font-weight:700;}
.index_sec_product .cnt .product_list .product_item:hover .intro .title a{color: white;}
.index_sec_product .cnt .product_list .product_item:hover .intro .func_list{margin:12px 5px; }
.index_sec_product .cnt .product_list .line_holder {display:inline-block;width:100%;}
.index_sec_guide{color:#fff;background: #234b6d url(../bg/index_sec_guide_bg.jpg) no-repeat center top;overflow:hidden;}
.index_sec_guide .cnt .sec_title_main{margin:41px 0 10px;color:#fff;text-transform:uppercase;text-align:center;font:700 40px "Microsoft Yahei", "宋体", Arial, Verdana, Geneva, sans-serif;}
@media (max-width:400px){.index_sec_guide .cnt .sec_title_main{font-size:24px;}}
.index_sec_guide .cnt .sec_title_sub{text-align:center;font:400 26px "Microsoft Yahei", "宋体", Arial, Verdana, Geneva, sans-serif;}
@media (max-width:400px){.index_sec_guide .cnt .sec_title_sub{font-size:24px;}}
.index_sec_guide .cnt .sec_line{margin:15px auto;width:15px;height:1px;background:#fff;}
.index_sec_guide .cnt .sec_contact{margin:17px 0;text-align:center;}
.index_sec_guide .cnt .sec_contact .contact_text{display:inline-block;vertical-align:middle;margin:0 2px;font-size:14px;}
.index_sec_guide .cnt .sec_contact .contact_btn{display:inline-block;width:133px;padding:5px 0;font-size:14px;color:#fff;background:#3AA7FF;border-radius:5px;}
.index_sec_guide .cnt .sec_contact .contact_btn .ico.ico_contact{display:inline-block;width:19px;height:20px;margin:0 4px;vertical-align:middle;background:url(../bg/index_sec_guide_ico_contact.png);}
.index_sec_guide .cnt .setp_list{position:relative;margin:47px 0 0;/* height:309px; */min-height: 390px;}
.index_sec_guide .cnt .setp_list .setp_item{position:absolute;float:left;/* width:400px; */width: 33.33333333%;/* height:154px; */min-height: 50%;background:url(../bg/index_sec_guide_item_bg.png);}
@media (max-width:910px){
    .index_sec_guide .cnt .setp_list .setp_item{position:static;display:block;float: none;width: auto;padding: 1px 0;}
}
.index_sec_guide .cnt .setp_list .setp_item .border{position:absolute;top:0;right:0;left:0;height:1PX;}
.index_sec_guide .cnt .setp_list .setp_item .border.border_1{background:#316695;}
.index_sec_guide .cnt .setp_list .setp_item .border.border_2{background:#174c7c;}
.index_sec_guide .cnt .setp_list .setp_item .setp_title{margin:23px 31px 7px;font-size:18px;}
.index_sec_guide .cnt .setp_list .setp_item .setp_title .setp_num{vertical-align:baseline;font-size:42px;font-style:italic;font-weight:700;font-family:"Microsoft Yahei", "宋体", Arial, Verdana, Geneva, sans-serif;}
.index_sec_guide .cnt .setp_list .setp_item .setp_title .setp_title_text{margin:14px;}
.index_sec_guide .cnt .setp_list .setp_item .setp_intro{margin: 0 40px 23px 86px;font-size:14px;}
@media (min-width:910px){
    .index_sec_guide .cnt .setp_list .setp_item.large{color:#3AA7FF;}
    .index_sec_guide .cnt .setp_list .setp_item.large .setp_title .setp_num{display:block;margin:47px 0 0;text-align:center;}
    .index_sec_guide .cnt .setp_list .setp_item.large .setp_title .setp_title_text{display:block;margin:7px 0;text-align:center;}
    .index_sec_guide .cnt .setp_list .setp_item.large .setp_intro{margin:34px 31px;line-height:1.7;text-align:center;}
}
.index_sec_guide .cnt .setp_list .setp_item.e1{top:0;left:0;}
.index_sec_guide .cnt .setp_list .setp_item.e2{bottom:0;left:0;clear: left;}
@media (min-width:910px){
    .index_sec_guide .cnt .setp_list .setp_item.e3{top:0;/* left:400px; */left: 33.33333%;bottom:0;height:auto;background:#eef2f6;}
}
.index_sec_guide .cnt .setp_list .setp_item.e4{top:0;right:0;}
.index_sec_guide .cnt .setp_list .setp_item.e5{right:0;bottom:0;}
.index_sec_guide .cnt .setp_list .setp_item.e2 .border{display:block;}
.index_sec_guide .cnt .setp_list .setp_item.e5 .border{display:block;}
.index_sec_partner_and_advantage{background:url(../bg/index_sec_partner_and_advantage_bg.jpg);}
.index_sec_partner_and_advantage .index_sec_partner .cnt .sec_title_main{margin:80px 0 0;text-align:center;font:700 50px 'Raleway-Heavy'; text-transform:uppercase;}
@media (max-width:400px){.index_sec_partner_and_advantage .index_sec_partner .cnt .sec_title_main{font-size:24px;}}
.index_sec_partner_and_advantage .index_sec_partner .cnt .sec_title_sub{margin:11px 0; margin-bottom: 45px; text-align:center;font:400 26px "Microsoft Yahei", "宋体", Arial, Verdana, Geneva, sans-serif;}
@media (max-width:400px){.index_sec_partner_and_advantage .index_sec_partner .cnt .sec_title_sub{font-size:24px;}}
.index_sec_partner_and_advantage .index_sec_partner .cnt .sec_title_sub .line{display:inline-block;width:16px;height:2px;margin:0 11px;vertical-align:middle;background:#333; color:#3AA7FF;}
.index_sec_partner_and_advantage .index_sec_partner .cnt .sec_title_sub b{color:#3AA7FF; font-weight: normal;}
.index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner{position:relative;margin: 10px 0;}
.index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner .hd{position:absolute;top:45%;left:-66px;right:-66px;height:28px;margin:-14px 0 0;}
@media (max-width: 1370px){
    .index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner .hd{display:none;}
}
.index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner .hd .btn{position:absolute;top:0;width:16px;height:28px;}
.index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner .hd .btn.btn_prev{left:0;background:url(../bg/index_sec_partner_hd_prev.png);}
.index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner .hd .btn.btn_next{right:0;background:url(../bg/index_sec_partner_hd_next.png);}
.index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner .bd .partner_list{margin: 40px 0;font-size:0; padding-bottom: 20px;}
.partner_list .partner_item:hover{box-shadow: rgba(0,0,0,0.188235) 0px 0px 50px 0px;
    -webkit-transform: translate3d(0px,-2px,0px);
    transform: translate3d(0px,-2px,0px);
    transition: all 0.3s cubic-bezier(0.55,0,0.1,1);
    transition: All 0.3s ease;
    z-index: 10;
    z-index: 999;}

.index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner .bd .partner_list .partner_item{display:inline-block;  width:calc(( 100% - 160px)/5); margin: 15px;border:1px solid #e5e5e5;background: white;}
@media (max-width: 800px){
    .index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner .bd .partner_list .partner_item{width: 32.3%;}
}
@media (max-width: 400px){
    .index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner .bd .partner_list .partner_item{width: 48.9%;}
}
.index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner .bd .partner_list .partner_item .imgbox.pic{display:block;width: 100%;height: 100%;margin: 0 auto;}
.index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner .bd .partner_list .partner_item .imgbox.pic:before{padding: 46.80851063829787% 0 0;}
.index_sec_partner_and_advantage .index_sec_partner .cnt .partner_banner .bd .partner_list .line_holder{display:inline-block;width:100%;}
.index_sec_partner_and_advantage .index_sec_partner .cnt .func_list{margin:44px 0 42px;text-align:center;}
@media (max-width: 400px){
    .index_sec_partner_and_advantage .index_sec_partner .cnt .func_list{margin: 10px 0;}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content .intro_num {
    display: block;
    margin: 10px 70px 0;
    color: #fff;
    font: 700 44px 'Arial';
}
.index_sec_partner_and_advantage .index_sec_partner .cnt .func_list .func_item{display:inline-block;min-width:159px;text-align:center;padding:15px;font-size:14px;color:#666;border:1px solid #e5e5e5;border-radius:30px;}
.index_sec_partner_and_advantage .index_sec_partner .cnt .func_list .func_item .ico.ico_arr{display:inline-block;width:6px;height:10px;margin:0 0 0 15px;background:url(../bg/index_sec_partner_more_arr.png);}
.index_sec_partner_and_advantage .index_sec_partner .cnt .sec_border{height:3px;border:none;background:url(../bg/index_sec_partner_sec_border_bg.png);}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .sec_title_main{margin:42px 0 0; margin-top: 80px; text-align:center;text-transform:uppercase;font:700 50px "Microsoft Yahei", "宋体", Arial, Verdana, Geneva, sans-serif; font-family: "Raleway-Heavy";}
@media (max-width:400px){.index_sec_partner_and_advantage .index_sec_advantage .cnt .sec_title_main{font-size:24px;}}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .sec_title_sub{     margin: 11px 0;text-align:center;font:400 26px "Microsoft Yahei", "宋体", Arial, Verdana, Geneva, sans-serif;}
@media (max-width:400px){.index_sec_partner_and_advantage .index_sec_advantage .cnt .sec_title_sub{font-size:24px;}}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .sec_title_sub .line{display:inline-block;width:16px;height:2px;margin:0 11px;vertical-align:middle;background:#333;}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .sec_title_sub .ico.ico_thunder{display:inline-block;width:42px;height:82px;margin:0 -11px 0 -1px;vertical-align:bottom;background:url(../bg/index_sec_advantage_ico_thunder.png);}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .sec_title_sub b{color:#3AA7FF;}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list{position:relative;margin:60px 0 80px;height:390px;}
@media (max-width: 950px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list{height:auto;}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list{/* float:left; *//* width:705px; *//* width: 58.75%; */margin: 0 495px 0 0;height:100%;color:#fff;background:#3AA7FF;}
@media (max-width: 950px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list{margin: 0 0 0 0;}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item{display:none;position: relative;height: 390px;}
@media (max-width: 950px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item{height:auto;}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content {position: absolute;top: 50%;transform: translateY(-50%);}
@media (max-width: 950px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content{position:static;transform:none;}
}
@media (max-width:1180px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content .intro_num{margin: 30px 30px 0;}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content .intro_title{display:block;margin:8px 69px;font-size:20px;font-weight:700;color:#fff; font-size: 40px; font-weight: 700px; font-family: Arial, Helvetica, sans-serif;}
@media (max-width: 1180px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content .intro_title{margin: 0 110px 0 30px;}
}
@media (max-width: 950px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content .intro_title{margin:10px 30px 20px;}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content .intro_split{display:block;margin:20px 70px;width:24px;height:2px;border:none;background:#fff;}

@media (max-width: 1180px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content .intro_split{margin: 10px 30px;}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content .intro_description{margin: 35px 190px 10px 85px;font-size:14px;line-height:1.5;}
@media (max-width: 1180px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content .intro_description{margin: 20px 120px 10px 47px;}
}
@media (max-width: 950px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content .intro_description{margin: 20px 20px 20px 47px;}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content .intro_description ul{padding:0;}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content .intro_description ul li{margin: 20px 0;}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .intro_list .intro_item .intro_content.on{display:block;}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .photo_list{position:absolute;bottom: -45px;/* left:606px; */right: 114px;width:390px;height:390px;z-index: 1;overflow:hidden;border-radius:100%;border:45px solid #fff;background:white;}
@media (max-width: 950px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .photo_list{
    display: none;
}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .photo_list .photo_item {position:absolute;top:0;left:0;width: 100%;height: 100%;}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list{float:right;width:216px;height:100%;}
@media (max-width: 950px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list{float:none;width:auto;height:auto;margin: 10px 0;text-align: justify;font-size: 0;}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list .title_item{display:block;height:90px;margin:0 0 9px;text-align:right;color:#333;background:#ccc;overflow:hidden;cursor:pointer;	}
@media (max-width: 950px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list .title_item{display:inline-block;width: 24%;height: auto;font-size: 12px;vertical-align: top;text-align: left;margin: 0;}
}
@media (max-width: 950px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list .title_item{width: 49%;margin: 5px 0;}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list .title_item .title_symbol{display:none;font:700 12px "Microsoft Yahei", "宋体", Arial, Verdana, Geneva, sans-serif;margin:0 12px 0 0;vertical-align:middle;}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list .title_item .title_num{margin:8px 19px 0 108px;font:700 30px  Arial;}
@media (max-width: 950px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list .title_item .title_num{margin: 5px 20px;}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list .title_item .title_text{margin:0 18px 5px 100px;}
@media (max-width: 950px){
    .index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list .title_item .title_text{margin: 5px 20px 15px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;}
}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list .title_item.on{color:#fff;background:#3AA7FF;}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list .title_item.on .title_symbol{display:inline-block; font-family: '宋体';}
.index_sec_partner_and_advantage .index_sec_advantage .cnt .list .title_list .line_holder{display:inline-block;width: 100%;}
.index_sec_about{height:700px;margin:0;color:#fff;background:url(../bg/index_sec_about_bg.jpg);overflow:hidden;}
@media (max-width:850px){
    .index_sec_about{height:auto;}
}
.index_sec_about .cnt .sec_title_main{margin:80px 0 0;text-align:center;text-transform:uppercase;font:700 50px 'Raleway-Heavy';}
@media (max-width: 400px){.index_sec_about .cnt .sec_title_main{font-size:24px;}}
.index_sec_about .cnt .sec_title_sub{margin:9px 0;text-align:center;font:400 26px "Microsoft Yahei", "宋体", Arial, Verdana, Geneva, sans-serif;}
@media (max-width: 400px){.index_sec_about .cnt .sec_title_sub{font-size:24px;}}
.index_sec_about .cnt .sec_title_sub .line{display:inline-block;width:16px;height:2px;margin:0 11px;vertical-align:middle;background:#fff;}
.index_sec_about .cnt .illus{float:left;width:365px;height:297px;margin:38px 0 0;transform-origin: left top;background:url(../bg/index_sec_abount_illus_bg.png);}
@media (max-width: 850px){
    .index_sec_about .cnt .illus{float:none;margin:0 auto;overflow:hidden;}
}
.index_sec_about .cnt .illus .video{display:block;position:relative;margin: 14px auto;width:344px;/* height:193px; */background: black;}
.index_sec_about .cnt .illus .preview{width:100%;height:100%;}
.index_sec_about .cnt .illus .preview .pic.imgbox{display: block;width:100%;height:100%;}
.index_sec_about .cnt .illus .preview .pic.imgbox:before{/* content:""; *//* display: block; */padding: 56.1046511627907% 0 0;}
.index_sec_about .cnt .illus .mask{position:absolute;top:0;right:0;bottom:0;left:0;background:url(../bg/index_sec_about_illis_mask_bg.png);}
.index_sec_about .cnt .illus .mask .symbol{position:absolute;top:39%;left:49%;width:35px;height:35px;margin:0 0 -17.5px -17.5px;text-align:center;line-height:32px;border:3px solid #fff;border-radius:100%;}
.index_sec_about .cnt .illus .mask .symbol .ico.ico_link{display:inline-block;width:24px;height:24px;vertical-align:middle;background:url(../bg/index_sec_abount_symbol_ico_link.png);}
.index_sec_about .cnt .intro{margin:41px 0 25px 415px;font-size:14px;line-height:2;}
@media (max-width: 850px){
    .index_sec_about .cnt .intro{margin: 20px;}
}
.index_sec_certificate{margin:-100px 0 0;}
@media (max-width: 1200px){
    .index_sec_certificate{ margin: 0;}
}
.index_sec_certificate .cnt .background.background_1{margin:0 -66px;background:url(../bg/index_sec_certificate_border.png);overflow:hidden;}
@media (max-width: 1400px){
    .index_sec_certificate .cnt .background.background_1 {margin: 0 0;}
    /*.index_sec_certificate .cnt .background.background_1{margin: 0 0;background:none;}*/
}
.index_sec_certificate .cnt .background.background_1 .background.background_2{margin:15px 15px;background:#fff;overflow:hidden;}
@media (max-width: 1400px){
    .index_sec_certificate .cnt .background.background_1 .background.background_2{margin: 0px; margin-top: 40px; margin-bottom: 0px; background:none;overflow:visible;}
}
@media (max-width: 760px){
    .index_sec_certificate .cnt .background.background_1 .background.background_2{margin: 15px 0; }
}
.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt{margin-top:50px;background:#f1f1f1;overflow:hidden;}
@media (max-width: 1400px){
    .index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt{margin: 0;padding: 00;}
}
.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border{margin:20px;border:1px solid #fff;}
.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border .sec_title_main{margin:19px 0 10px;text-align:center;text-transform:uppercase;font:700 50px 'Raleway-Heavy';}
@media(max-width:400px){.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border .sec_title_main{font-size:24px;}}
.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border .sec_title_sub{text-align:center;font:400 26px "Microsoft Yahei", "宋体", Arial, Verdana, Geneva, sans-serif;}
@media(max-width:400px){.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border .sec_title_sub{font-size:24px;}}
.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border .sec_title_sub .line{display:inline-block;width:16px;height:2px;margin:0 11px;vertical-align:middle;background:#333;}
.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border .sec_title_sub b{color:#3AA7FF;}
.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border .certificate_list{margin:13px 18px;font-size:0;text-align: justify;}
.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border .certificate_list .certificate_item{display:inline-block;position: relative;width: 18.17359855334539%;margin: 25px 0;text-align:center;line-height:231px;border:1px solid #fff;}
@media (max-width: 760px){
    .index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border .certificate_list .certificate_item{width: 49%;margin: 5px 0;}
}
.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border .certificate_list .certificate_item:before{content:"";display:block;padding: 80.9253731343284% 0 0;}
.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border .certificate_list .certificate_item .imgbox.pic{display:block;position: absolute;top: 50%;left: 50%;width: 90%; transform: translate(-50%,-50%);}
.index_sec_certificate .cnt .background.background_1 .background.background_2 .cnt .cnt_inside_border .certificate_list .line_holder{display:inline-block;width:100%;}
.index_sec_certificate .certificate_dialog{display:none;position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;background: rgba(0,0,0,0.8);}
.index_sec_certificate .certificate_dialog .dialog_wnd {position:absolute;top:50%;left:50%;max-width: 1200px;margin: 30vh auto 0;text-align:center;background:white;     margin-left: -300px;}
.index_sec_certificate .certificate_dialog .dialog_wnd .dialog_content{}
.index_sec_certificate .certificate_dialog .dialog_wnd .dialog_content img {display:inline-block;max-width: 100%;}
.index_sec_news .cnt .sec_title_main{margin:80px 0 10px;text-align:center;text-transform:uppercase;font:700 50px "Raleway-Heavy";}
@media(max-width:400px){.index_sec_news .cnt .sec_title_main{font-size:24px;}}
.index_sec_news .cnt .sec_title_sub{margin:10px 0;text-align:center;font:400 26px "Microsoft Yahei", "宋体", Arial, Verdana, Geneva, sans-serif;}
@media(max-width:400px){.index_sec_news .cnt .sec_title_sub{font-size:24px;}}
.index_sec_news .cnt .sec_title_sub .line{display:inline-block;width:16px;height:2px;margin:0 11px;vertical-align:middle;background:#333;}
.index_sec_news .cnt .sec_title_sub b{color:#3AA7FF;}
.index_sec_news .cnt .news_list{margin: 40px 0 80px 0;font-size:0;text-align: justify;}
.index_sec_news .cnt .news_list .news_item{display:inline-block;width: 47.91666666666667%;margin: 25px 0;vertical-align:top;font-size:14px;background:#f8f8f8;transition:all ease .3s;}
@media (max-width: 760px){
    .index_sec_news .cnt .news_list .news_item{display:block;width:auto;overflow:hidden;}
}
.index_sec_news .cnt .news_list .news_item .imgbox.pic{float:left;width:250px;height:134px;}
.index_sec_news .cnt .news_list .news_item .news_intro{display:block;margin:0 0 0 270px;}
.index_sec_news .cnt .news_list .news_item .news_intro .news_title{margin: 16px 20px 12px 0;white-space: nowrap; font-size: 16px; font-weight:700;text-overflow: ellipsis;overflow: hidden; display: block;}
.index_sec_news .cnt .news_list .news_item .news_intro .news_brief{ height: 44px;margin:0 20px 0 0;line-height:1.6;color:#666;overflow: hidden;}
.index_sec_news .cnt .news_list .news_item .news_intro .news_status_list{margin:12px 0 7px;font-size:12px;}
.index_sec_news .cnt .news_list .news_item .news_intro .news_status_list .news_status_time{display:inline-block; color:#666;} 
.index_sec_news .cnt .news_list .news_item .news_intro .news_status_list .news_status_time .ico.ico_clock{display:inline-block;width:16px;height:16px;margin:0 7px 0 0;vertical-align:middle;background:url(../bg/index_sec_news_ico_clock.png);}
.index_sec_news .cnt .news_list .news_item:hover{color:#fff;background:#3AA7FF;}
.index_sec_news .cnt .news_list .news_item:hover .news_intro .news_title{color:#fff;}
.index_sec_news .cnt .news_list .news_item:hover .news_intro .news_brief{color:#fff; }
.index_sec_news .cnt .news_list .news_item:hover .news_intro .news_status_list .news_status_time .ico.ico_clock{background:url(../bg/index_sec_news_ico_clock_on.png);}
.index_sec_news .cnt .news_list .line_holder{display:inline-block;width:100%;}
.index_sec_news .cnt .news_list .news_item:hover .news_intro .news_status_list .news_status_time{color:#fff;}