/*公共样式开始*/
*{margin:0;padding:0;list-style: none;text-decoration: none;box-sizing: border-box;}
html{font-size: 100px;}
body{font-size: 0.16rem;overflow-x: hidden;position: relative;min-width:1200px;}
.w90{width: 90%;max-width: 1400px;margin:0px auto;}
.w12{width: 1200px;margin:0px auto;}
.fl{float:left;}
.fr{float:right;}
input{outline: none;border: none;}
.clearfix:after{content: "";display: block;clear: both;}
img{border: none;vertical-align:middle;}
.flexbox{display: flex;display: -webkit-flex;} /*使子元素向左横向并排且无间距*/
.flex{display: flex;display: -webkit-flex;justify-content: space-between;}  /*使子元素横向并排且两端对齐，间距平分*/
.flex-left{display: flex;display: -webkit-flex;justify-content: flex-start;} /*使子元素横向并排且向左对齐*/
.flex-center{display: flex;display: -webkit-flex;justify-content: center;} /*使子元素横向并排且居中对齐*/
.flex-right{display: flex;display: -webkit-flex;justify-content: flex-end;} /*使子元素横向并排且居右对齐*/
.flex-column{flex-direction: column;} /*使子元素垂直排列*/
.flex-c-center{align-items: center;} /*使子元素垂直居中*/
.flex-wrap{flex-wrap: wrap;} /*使子元素超出自动换行*/
.f0{flex-shrink: 0;} /*禁止子元素被压缩*/
.none{display: none;}
.image{width: 100%;height: 100%;position: absolute;left: 0;top:0;background-position: center center;background-repeat: no-repeat;background-size: cover;}
.image img,.img{width: 100%;height: 100%;object-fit: cover;}
.line1{display: block;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.line2{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;}
.line3{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;}
.line5{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:5;}
.txtline{position:relative;background-image:linear-gradient(#ffffff,#f1f1f1);background-position:0 100%;background-size:0 1px;background-repeat:no-repeat;transition:background-size .3s}
.txtline1{position:relative;background-image:linear-gradient(#003678,#003678);background-position:0 100%;background-size:0 1px;background-repeat:no-repeat;transition:background-size .3s}
.txtline:hover{background-size:100% 1px;}
.txtline1:hover{background-size:100% 1px;}
/*公共样式结束*/
@font-face {
	font-family: myfont;
	src: url(../img/SYSTH.OTF);
}

/*IE9下升级提示开始*/
#browser-modal{width:100%;height:100%;top:0;left:0;text-align:center;color:#303233;position:fixed;z-index:9990009;}
#browser-modal .browser-modal-cover{position:fixed;left:0;top:0;height:100%;width:100%;background-color:#111;opacity:.9;z-index:-1}
#browser-modal .browser-content{width:700px;margin-top:120px;margin-left:auto;margin-right:auto;padding-bottom:80px;padding-top:50px;background-color:#fff;border-radius:5px}
#browser-modal .browser-content .browser-dpc-logo img{height:42px;margin:45px auto 40px}
#browser-modal .browser-content .browser-text-title{text-transform:uppercase;font-size:24px}
#browser-modal .browser-content .browser-text-desc{margin-top:30px;margin-bottom:20px;font-size:14px}
#browser-modal .browser-content .browser-list{width:600px;margin:20px auto;height:130px}
#browser-modal .browser-content .browser-item{float:left;width:150px;padding-top:20px;padding-bottom:20px;margin-left:auto;margin-right:auto}
#browser-modal .browser-content .browser-item .iconfont{width:100px;height:100px;margin:0 auto;font-size:80px;line-height:80px;margin-bottom:10px;}
#browser-modal .browser-content .browser-item .iconchrome{background: url(../img/bro.png) no-repeat 0 0}
#browser-modal .browser-content .browser-item .iconfirefox{background: url(../img/bro.png) no-repeat 0 -100px}
#browser-modal .browser-content .browser-item .iconopera{background: url(../img/bro.png) no-repeat 0 -200px}
#browser-modal .browser-content .browser-item .iconEdge{background: url(../img/bro.png) no-repeat 0 -300px}
#browser-modal .browser-content .browser-item a{cursor:pointer;display:block}
#browser-modal .browser-content .browser-item a img{display:block;margin:0 auto;max-width:100px;width:100px;height:100px}
#browser-modal .browser-content .browser-item a h4{text-align:center;margin-top:20px;font-size:18px;font-weight:700}
/*IE9下升级提示结束*/

.header{width: 100%;position: relative;overflow: hidden;}
.header-top{width: 100%;position: absolute;top:0;left: 0;z-index: 5;}
.header-top .w90{position: relative;z-index: 1;}
.header-top::after{content: "";width: 100%;height: 1.4rem;background-image: linear-gradient(180deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 98%);display: block;position: absolute;top:0;left: 0;z-index: 0;transition: all 0.7s ease-out 0s;}
.header-top .logo{padding: 0.3rem 0;}
.header-top .logo a{display: block;}
.header-top .logo img{height: 0.54rem;}
.search{width: 0.4rem;height: 0.4rem;cursor: pointer;border: 1px solid #ffffff;border-radius: 100%;margin-left: 0.3rem;transition: 0.2s all;background-image:url(../img/search.svg);background-position:center center;background-repeat:no-repeat;background-size:0.2rem;}
.search:hover{background-image:url(../img/search-blue.svg);background-color:#ffffff;}

/*PC端导航开始*/
.nav>ul>li{position:relative;margin-left: 0.5rem;}
.nav>ul>li:first-of-type{margin-left: 0;}
.nav>ul>li h3{font-size: 0.18rem;position:relative;line-height: 0.55rem;}
.nav>ul>li h3 a{color:#ffffff;text-shadow: 0 1px 1px rgba(0,0,0,0.6);}
.nav>ul>li.on h3 a,.nav>ul>li:hover h3 a{}
.sub{opacity: 0;visibility:hidden;position:absolute;top:0.55rem;left:50%;z-index:2;min-width: 1.2rem;-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);-o-transform:translateX(-50%);transform:translateX(-50%) scaleY(0);transition: 0.4s all;transform-origin: top;}
.sub .sub-h{text-align:center;position:relative;background:rgba(0,0,0,0.5);border-top: 1px solid #ffffff;}
.sub .sub-h:before{content:'';position:absolute;left:50%;-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);-o-transform:translateX(-50%);transform:translateX(-50%);border:0.06rem solid transparent;border-bottom-color:#ffffff;top:-0.12rem;}
.sub .sub-h a{display:block;font-size: 0.16rem;color: #ffffff;line-height: 0.44rem;border-bottom: 1px solid rgba(255,255,255,0.2);white-space:nowrap;padding: 0 0.1rem;}
.sub .sub-h a:hover{background: #1d48a4;}
.nav li:hover .sub{opacity: 1;visibility: inherit;transform:translateX(-50%) scaleY(1);}
/*PC端导航结束*/
.search_wrap{position:fixed;left:0;top:0;width:100%;height:100%;color:#666;z-index:6;display:none}
.search_wrap .search_box{position:fixed;width:80%;max-width:660px;z-index:999;z-index:3;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}
.search_wrap .i_txt{width:100%}
.search_wrap .bck{position:fixed;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,.6);z-index:3;}
.search_wrap .i_txt{position: absolute;height:42px;font-size:15px;border:none;background:#fff;width: 97%;padding-left:3%;}
.search_wrap .submit{position:absolute;top:0;right:0;width:80px;height:42px;cursor:pointer;background:#1d48a4;color:#ffffff;font-size:18px;}



.footer{width: 100%;}
.ft{width: 100%;padding: 0.3rem 0;background: #355caf;}
.ft-left .ewm{margin-right: 0.2rem;}
.ft-right .ewm{margin-left: 0.2rem;text-align:center;}
.ewm img{height: 0.96rem;}
.ewm p{font-size: 0.14rem;color: #ffffff;text-align: center;line-height: 0.3rem;}
.fr-link{width: 2.2rem;}
.fr-link ul li{line-height: 0.35rem;font-size: 0.14rem;position: relative;}
.fr-link ul li a{color: #ffffff;display: inline-block;padding-right: 0.15rem;}
.fr-link ul li:nth-child(2n) a{padding-left: 0.17rem;padding-right: 0;}
.fr-link ul li:nth-child(2n) a::before{content: "";width: 1px;height: 0.14rem;display: block;background: #ffffff;position: absolute;left: 0;top: 50%;transform: translateY(-50%);}
.contact p{font-size: 0.14rem;color: #ffffff;text-align: right;line-height: 0.35rem;}
.ft-logo{margin-top: -0.2rem;}
.ft-logo img{height: 0.5rem;display: block;}
.copyright{width:100%;background: #1d48a4;padding: 0.1rem 0;}
.copyright p{font-size: 0.14rem;color: #ffffff;text-align: center;line-height: 0.2rem;}
.copyright p a{color: #ffffff;}

@media only screen and (max-width:1460px){
	.nav>ul>li{margin-left:0.4rem;}
}
@media only screen and (max-width:1400px){
	.header-top .logo img{height: 0.45rem;}
}
@media only screen and (max-width:1340px){
	.search{margin-left:0.2rem;}
        .nav>ul>li{margin-left:0.3rem;}
}
@media only screen and (max-width:1320px){
	.ft-logo img{height: 0.45rem;}
}
@media only screen and (max-width:1260px){
	.ft-logo img{height: 0.4rem;}
	.nav>ul>li{margin-left: 0.2rem;}
        .header-top .logo img{height: 0.4rem;}
}