@charset "utf-8";
@font-face
{
font-family:GOTHIC;
src: url("GOTHIC.ttf")
    ,url("GOTHIC.eot"); /* IE9+ */
}
@font-face
{
font-family:source-n;
src: url("source-n.ttf")
    ,url("source-n.eot"); /* IE9+ */
}
@font-face
{
font-family:agencyFB;
src: url("agencyFB.ttf")
    ,url("agencyFB.eot"); /* IE9+ */
}
* { padding: 0; margin: 0; text-decoration: none; list-style: none; box-sizing: border-box; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; font-family:"思源黑体 CN";}
html, body { width: 100%; background: #fff; color:#333;}
img { border: none; }
.clear{font-size:0;line-height:0;height:0;clear:both;visibility:hidden;overflow:hidden}
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
em,i{ font-style:normal;}
a{ text-decoration:none; color:#333;}
a:hover{ text-decoration:none;color:#00324b;}

.main { width:90%; max-width: 1600px; height: 100%; margin: 0 auto; position:relative;}
.symain { width:90%; max-width: 1600px; height: 100%; margin: 0 auto; position:relative;}
@media screen and (max-width: 1660px) {
.symain { width:90%; margin:0 auto; }
}
@media screen and (max-width: 1260px) {
.symain { width:95%; margin:0 auto; }
.main { width:95%; margin:0 auto; }
}
@media screen and (max-width: 780px) {.symain { width:95%; padding: 0; } }
.fl { float: left; }
.fr { float: right;}

@media screen and (min-width: 1600px) {
.ft_16{ font-size:16px;}
.ft_18{ font-size:18px;}
.ft_20{ font-size:20px;}
.ft_22{ font-size:22px;}
.ft_24{ font-size:24px;}
.ft_28{ font-size:28px;}
.ft_30{ font-size:30px;}
.ft_32{ font-size:32px;}
.ft_34{ font-size:34px;}
.ft_36{ font-size:36px;}
.ft_38{ font-size:38px;}
.ft_40{ font-size:40px;}
.ft_42{ font-size:42px;}
.ft_50{ font-size:50px;}
.ft_56{ font-size:56px;}
.ft_60{ font-size:60px;}
}
@media screen and (max-width: 1600px) and (min-width: 1360px) {
.ft_16{ font-size:14px;}
.ft_18{ font-size:16px;}
.ft_20{ font-size:18px;}
.ft_22{ font-size:20px;}
.ft_24{ font-size:22px;}
.ft_28{ font-size:24px;}
.ft_30{ font-size:28px;}
.ft_32{ font-size:30px;}
.ft_34{ font-size:32px;}
.ft_36{ font-size:34px;}
.ft_38{ font-size:36px;}
.ft_40{ font-size:38px;}
.ft_42{ font-size:40px;}
.ft_50{ font-size:45px;}
.ft_56{ font-size:48px;}
.ft_60{ font-size:50px;}
}
@media screen and (max-width: 1360px) and (min-width: 960px) {
.ft_16{ font-size:16px;}
.ft_18{ font-size:14px;}
.ft_20{ font-size:15px;}
.ft_22{ font-size:16px;}
.ft_24{ font-size:18px;}
.ft_28{ font-size:18px;}
.ft_30{ font-size:20px;}
.ft_32{ font-size:22px;}
.ft_34{ font-size:24px;}
.ft_36{ font-size:26px;}
.ft_38{ font-size:28px;}
.ft_40{ font-size:30px;}
.ft_42{ font-size:32px;}
.ft_50{ font-size:35px;}
.ft_56{ font-size:38px;}
.ft_60{ font-size:42px;}
}
@media screen and (max-width: 960px){
.ft_16{ font-size:12px;}
.ft_18{ font-size:13px;}
.ft_20{ font-size:14px;}
.ft_22{ font-size:15px;}
.ft_24{ font-size:15px;}
.ft_28{ font-size:16px;}
.ft_30{ font-size:16px;}
.ft_32{ font-size:20px;}
.ft_34{ font-size:20px;}
.ft_36{ font-size:20px;}
.ft_38{ font-size:20px;}
.ft_40{ font-size:22px;}
.ft_42{ font-size:26px;}
.ft_50{ font-size:28px;}
.ft_56{ font-size:28px;}
.ft_60{ font-size:30px;}
}
@media screen and (min-width:960px) {
.block40{ height:80px;}
}
@media screen and (max-width:960px) {
.block40{ height:60px;}
}
.enfont{ font-family:"GOTHIC";}
.indtitle{ padding:1% 0; text-align:center;}
.indtitle span{ line-height:2; font-weight:700; color:#010101; }
.indtitle p{ color:#111;}
.indmore{ display:inline-block; margin-top:3%;}
.indmore a{ background:#51c2bf; padding:14px 28px; color:#fff; border-radius:10px;}
.indmore a i{ padding-left:15px;}

.footer{ background:#2d68b1; padding:3% 0 0; color:#fff;}
@media screen and (min-width:1200px) {
.flogo{ float:left; width:20%;}
.flixi{ float:left; width:30%; box-sizing: border-box; padding:0 35px;}
.fmenu{ float:left; width:25%; box-sizing: border-box; padding:0 35px;}
.fliuy{ float:right; width:25%;}
}
@media screen and (max-width:1200px) and (min-width:960px) {
.flogo{ margin-bottom:35px;}
.flixi{ float:left; width:32%; padding-right:2%;}
.fmenu{ float:left; width:30%; padding:0 2%;}
.fliuy{ float:right; width:32%;}
}
@media screen and (max-width:960px) {
.flogo{ display:none;}
.flixi,.fmenu,.fliuy{ margin:10px 0;}
}
.flogo img{ max-width:235px;}

.fcenter{ box-sizing: border-box;}
.fmenu a{ color:#fff; display:block; float:left; width:50%; line-height:2;}
.fmenu a:hover{ color:#51c2bf;}

.flixi p{ margin:10px 0;}
.flixi span{ line-height:35px; display:inline-block; background:url(../images/ico10.png) left no-repeat; padding-left:30px;}
.flixi i{ line-height:1.6; padding-left:45px; display:block; background:url(../images/tel.png) left no-repeat;}

.fliuy em{ line-height:1; display:block;}
.fliuy span{ line-height:1.5;}
.fliuy p{ margin:15px 0;}
.fliuy p .mytxt{ border:1px #729acb solid; height:45px; width:100%; background:#2d68b1; box-sizing: border-box; padding:0 20px; outline:none; color:#fff;}
.fliuy .mysub{ background:#51c2bf; width:50%; height:45px; color:#fff; border:0;}
.fliuy input[type="text"]::placeholder { color: #fff;}

@media screen and (min-width:1200px) {
.foote_code{ margin-top:15%;}
.foote_code ul li{float:left;width:40px;height:40px;line-height:40px;margin-right:10px; border-radius: 20px;text-align:center; position: relative;}
.foote_code ul li span{ display:block; width:40px; height:40px; border-radius:50%;}
.foote_code ul li.weixin_btn span{ background:url(../images/wx.png) center no-repeat;}
.foote_code ul li.douyin_btn span{ background:url(../images/dy.png) center no-repeat;}
.foote_code ul li.zhihu_btn span{ background:url(../images/zh.png) center no-repeat;}
.foote_code ul li img{display:none; position: absolute; top:50px;left:-40px;width:110px;max-width:none; background:#fff; padding:5px;}
.foote_code ul li.douyin_btn:hover img,.foote_code ul li.weixin_btn:hover img,.foote_code ul li.zhihu_btn:hover img{display:block;}
.foote_code ul li:before { content:''; display: none; content: ""; position: absolute; top: 43px;  left: 10px; border: 1px solid #fff; border-width: 0 7px 7px; border-color: transparent transparent #fff;}
.foote_code ul li.weixin_btn:hover:before,.foote_code ul li.douyin_btn:hover:before,.foote_code ul li.zhihu_btn:hover:before {  display:block;}
}
@media screen and (max-width:1200px) {
.foote_code{ display:none;}
}
.copyright{ text-align:center; line-height:33px; border-top:1px #14509a solid; padding:15px 0; margin-top:2%;}
.copyright span{ padding:0 15px;}
.copyright a{ color:#fff;}
@media screen and (max-width:760px) {
.copyright span{ display:block; font-size:14px;}
.copyright a{ font-size:14px;}
}

.list_video{ padding:3% 0 4%; border-top:1px #ddd solid; background:#f8f8f8;}
.list_video .symain{ margin-top:20px;}
@media screen and (min-width:960px) {
.list_videobody{ float:right; width: calc(50% - 20px); font-size:18px;}
.list_videos{ float:left; width: calc(50% - 20px);}
}
@media screen and (max-width:960px) {
.list_videobody{ font-size:15px; margin-bottom:15px;}
}
.list_videobody{ line-height:2;}
.list_videobody p{ margin-bottom:10px;}
.list_videobody em{ display:block; font-weight:700; color:#2d68b1; line-height:2;}
.list_videos video{ display:block; width:100%;}