@keyframes sjnav{
	0% {
	    width: 2px;
	}
	25% {
	    width: 15px;
	}
	50% {
	    width: 30px;
	}
	75% {
	    width: 15px;
	}
	100% {
	    width: 2px;
	}
}
.pcheader{width: 100%;position: fixed;left: 0;top: 0;z-index: 999;background: #fff;box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);}
.pcheader .wrapper{width:auto; padding:0 3%}
.pcheader .pclogo{}
.pcheader .logo{width:140px; height: 60px; background:url(../images/logo.png) no-repeat left center; background-size: 100%; display: block; margin-right: 10px;}
.pcheader .logo a{ display: block;}
.pcheader .headfont{font-size: 18px; line-height: 1.5; color:#666; font-weight:bold; background: url(../images/line.jpg) no-repeat left center; padding-left: 15px;}
.pcheader .headfont span{display: block; font-size: 15px; font-weight: normal;}

.pcheader .nav{ margin-left: 50px;width:800px;}
.pcheader .nav li {position: relative;z-index: 10;}
.pcheader .nav li>a {display: flex;align-items: center;height: 90px;position: relative;z-index: 0;}
.pcheader .nav li>a h3 {font-size: 16px;color: #1a1a1a;}
.pcheader .nav li>a i {font-size: 12px;color: #1a1a1a;margin-left:5px;}
.pcheader .nav li:hover>a h3,.pcheader .nav li.on>a h3 {color: #108c7b;}
.pcheader .nav li.on>a i,.pcheader .nav li:hover>a i {transform: rotate(180deg);color: #108c7b;}
.pcheader .nav li .subnav {padding: 2px 15px;width: max-content;position: absolute;top: 100%;left: 50%;transform: translate(-50%, 50px);z-index: 10;background: #fff;opacity: 0;pointer-events: none;transition: all 0.4s;box-shadow: 0 10px 20px 0 rgba(0, 0, 0, 0.06);border-top: 3px solid #108c7b;}
.pcheader .nav li .subnav.on {opacity: 1;pointer-events: auto;transform: translate(-50%, 0);}
.pcheader .nav li .subnav dl dd a {font-size: 14px;display: block;line-height: 24px;padding: 10px 20px;border-bottom: 1px solid #dbdbdb;text-align: center;}
.pcheader .nav li .subnav dl dd:last-child a{border: none;} 
.pcheader .nav li .subnav dl dd a:hover {color: #108c7b;}

.language-box { position: relative; height: 40px;}
.language-box .langbtn { display: inline-block; display: flex; cursor: pointer; font-size: 14px; line-height: 35px; padding:0 15px;}
.language-box .langbtn:before{content: '\e85f'; font-family: 'iconfont'; font-size: 18px; display: inline-block; color: #108c7b; margin-right: 10px;vertical-align: middle;}
.language-box .language-tab { display: none; position: absolute; top: 40px; left: 50%; -webkit-transform: translateX(-50%); -ms-transform: translateX(-50%); -o-transform: translateX(-50%); transform: translateX(-50%); z-index: 2; width: 100px; text-align: center; background: #108c7b;}
.language-box .language-tab a{display: block; line-height: 36px; color: #fff; background: #108c7b;}
.language-box .language-tab a:hover {background: #096074;}
@media(max-width:1480px){
	.pcheader .nav{width:550px;}
	.pcheader .nav li>a h3 {font-size: 15px;color: #1a1a1a;}
	.pcheader .phone{padding:0; font-size: 18px;}
	.pcheader .phone .iconfont{font-size: 20px; margin-right: 6px;}
}

.menudown-l{ line-height: 1.6;}
.menudown-l h3{font-size: 30px; color: #333; margin-top: 10px;}
.menudown-l h3::after{width: 30px; height: 3px; display: block; background: #108c7b; content: ''; margin-top: 10px;}
.menudown-m{ border-left: 1px #e5e5e5 solid; padding-left: 0; display:-webkit-flex; display: -ms-flexbox; display: flex; flex-wrap: wrap; flex-direction: row;}
.menudown-m dl{ margin-left: 60px;}
.menudown-m dl h4{font-size: 18px; font-weight: bold; line-height: 1.2; margin-bottom: 10px;}
.menudown-m a{display: block; font-size: 16px; line-height: 34px;}
.menudown-r{ line-height: 1.6; display:-webkit-flex; display: -ms-flexbox; display: flex; flex-wrap: wrap; flex-direction: row; justify-content: space-between;}
.menudown-r dl{max-width: 260px; margin-left: 20px;}
.menudown-r dl img{ border: 1px solid #e2e2e2; display: block;}
.menudown-r span{display: block; margin-top:10px; text-align: center;}

.pcmenu{height:90px; width:auto;}
.pcmenu .iconfont{display: inline-block; font-size: 18px;color: #108c7b; margin-right:5px; vertical-align: bottom;}
.pcmenu>ul{display:-webkit-flex; display: -ms-flexbox; display: flex; flex-wrap: wrap;align-items: center;justify-content: space-between;}
.pcmenu>ul>li{height: 100%; line-height: 90px;}
.pcmenu>ul>li>a{display: block; font-size: 16px; padding: 0 25px; transition: all .5s;}
.pcmenu>ul>li:hover>a{color: #108c7b !important;}
.pcmenu>ul>li::after{content: ''; display: none; height: 4px; width: 0; background: #108c7b; position: absolute; top: 76px; transition: all .3s; margin-left: 50px;}
.pcmenu>ul>li:hover::after{margin-left: 20px; width: 60px;}
	
.pcmenu li .son{position: absolute; z-index: 9; top: 90px; background:#fff; width: 100%; left: 0; box-sizing: border-box; padding: 50px 0; box-shadow: inset 0 0 10px rgba(0,0,0,.2); display: none;}
.pcmenu li .son .wrap{transition: all .25s; width:auto; padding:0 3%; box-sizing: border-box; position: relative; min-height: 250px;display:-webkit-flex; display: -ms-flexbox; display: flex; flex-wrap: wrap;justify-content: space-between;}
@media(max-width:1480px){
	.pcmenu>ul>li>a{font-size: 15px; padding: 0 18px;}
	.menudown-l h3{font-size: 24px;}
	.menudown-m dl{ margin-left: 40px;}
	.menudown-m dl h4{font-size: 16px; font-weight: bold;}
	.menudown-m a{font-size: 14px; line-height: 30px;}
	.menudown-r dl{max-width: 200px; margin-left: 10px;}
	.menudown-r span{font-size: 14px;}
}
/*移动端头部*/
.mobmenu{display: none; width:75px; height: 30px; position: fixed; top: 10px; right: 3%; z-index: 999;}
.mobmenu dl {transform: rotateY(180deg); margin-right: 10px; width: 24px; cursor: pointer;}
.mobmenu dl dd {width: 24px;height: 2px;background: #e5801f;}
.mobmenu dl dd:first-child {animation: sjnav 2.4s linear infinite;}
.mobmenu dl dd:nth-child(2){margin: 6px 0; width: 24px;}
.mobmenu dl dd:last-child {animation: sjnav 2.4s linear infinite;animation-delay: 0.4s;}
.mobmenu h4 {font-size: 12px; text-transform: uppercase;}
.mobmask{position: fixed;left: 0;top: 0;z-index: 1000;width: 100%;height: 100vh;background: rgba(7,16,26,0.8);transition: all 0.5s;visibility: hidden;opacity: 0;transition-delay: 0.2s;}
.mobmask.active{opacity: 1;visibility: visible;}
.mobnav{width: 80%;height: 100vh;background: #fff;position: fixed;z-index: 10001;top: 0;left: -80%;overflow-y: auto;opacity: 0;transition: all 0.3s;}
.mobnav.active{transition-delay: 0.3s;opacity: 1;left: 0;}
.mobnav .top{height: 60px; padding: 0 15px; position: sticky;top: 0;z-index: 9999; box-shadow: 0 0 20px 0 rgba(0,0,0,0.06);}
.mobnav .top .logo {width:120px; height: 30px; background:url(../images/logo.png) no-repeat left center; background-size: 100%; display: block;}
.mobnav .top .mobnavclose {width: 30px; height: 30px; position: relative; cursor: pointer;}
.mobnav .top .mobnavclose:before,.mobnav .top .mobnavclose:after{content: "";position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);background: #333;border-radius: 1px;}
.mobnav .top .mobnavclose:before{width: 28px;height: 2px;transform: translate(-50%,-50%) rotate(45deg);}
.mobnav .top .mobnavclose:after{width: 2px;height: 28px;transform: translate(-50%,-50%) rotate(225deg);}
.mobnav .bottom {padding: 6px 16px;}
.mobnav .bottom .nav li {}
.mobnav .bottom .nav li h3 {border-bottom: 1px solid #eee; padding: 8px 0; line-height: 30px; position: relative;}
.mobnav .bottom .nav li h3 a {display: block; text-align: left; font-size: 14px; color: #1a1a1a; padding-left: 4px;}
.mobnav .bottom .nav li .subnav {border-bottom: 1px solid #eee;padding: 5px 0;display: none;}
.mobnav .bottom .nav li .subnav a {display: block;line-height: 20px;margin: 8px 0;padding-left: 20px;position: relative;font-size: 14px;}
.mobnav .bottom .nav li .subnav a:before{content: "";width: 10px;height: 10px;border: 1px solid #ccc;border-radius: 50%;position: absolute;left: 4px;top: 5px;transition: all 0.4s;}
.mobnav .bottom .nav li .subnav a:after{content: ""; width: 4px;height: 4px;background: #e5801f;border-radius: 50%; position: absolute;left: 7px; top: 8px; transition: all 0.4s;}

.mobnav .bottom .nav li.on h3 a{color: #e5801f;}
.mobnav .bottom .nav li h3 a:hover,.mobnav .bottom .nav li .subnav a:hover{color: #d6222b;}
.mobnav .bottom .nav li .subnav a:hover:before{border-color: #d6222b;}
.mobnav .bottom .nav li h3 .arrorright-btn,.mobnav .bottom .nav li h3 .arrorrighta-btn { position: absolute; width: 80px; right: 10px; top: 50%; margin-top: -20px; height: 40px; cursor: pointer;}
.mobnav .bottom .nav li h3 .arrorright-btn:after { content: ""; position: absolute; width: 8px; height: 8px; top: 50%; right: 0; margin-top:-6px; border-left: 2px solid #bbb; border-top: 2px solid #bbb; -webkit-transform: rotate(225deg); -ms-transform: rotate(225deg); -o-transform: rotate(225deg); transform: rotate(225deg);-webkit-transition: all 0.5s;-moz-transition: all 0.5s;-o-transition: all 0.5s;transition: all 0.5s;}
.mobnav .bottom .nav li.on h3 .arrorright-btn:after {margin-top:-2px; border-left: 2px solid #108c7b; border-top: 2px solid #108c7b; -webkit-transform: rotate(45deg); -ms-transform: rotate(45deg); -o-transform: rotate(45deg); transform: rotate(45deg);}
.mobnav .bottom .nav li h3 .arrorrighta-btn:after { content: ""; position: absolute; width: 8px; height: 8px; top: 50%; right: 0; margin-top:-4px; border-left: 2px solid #bbb; border-top: 2px solid #bbb; -webkit-transform: rotate(135deg); -ms-transform: rotate(135deg); -o-transform: rotate(135deg); transform: rotate(135deg);-webkit-transition: all 0.5s;-moz-transition: all 0.5s;-o-transition: all 0.5s;transition: all 0.5s;}
/*底部*/
.footer-top {background: #303030; padding: 50px 0 25px; color:#aaa; font-size: 15px; position: relative;}
@media(max-width:1480px){
	.footer-top {font-size: 14px;}
}
.footer-list{padding-bottom: 30px;}
.footer-list h4,.footer-list h3 {font-size: 16px; padding: 8px 0 15px; position: relative; color: #fff;}
.footer-list h4 a{color: #fff; display: block;}
.footer-list li img{display: inline-block; margin-right: 10px; max-width: 105px; margin-top: 10px;}
.footer-list .plus {position: absolute; right: 10px; top: 0; color: #fff; position: absolute; margin-left: 3px; width: 100%; height: 100%; display: none;}
.footer-list .plus:before {content: ''; position: absolute; width: 9px; height: 1px; right: 0; top: 18px; background:rgba(255,255,255,.7); }
.footer-list .plus:after {content: ''; position: absolute; width: 9px; height: 1px; right: 0; top: 18px; background:rgba(255,255,255,.7); -webkit-transform: rotate(90deg); -ms-transform: rotate(90deg); -o-transform: rotate(90deg); transform: rotate(90deg); }
.footersub,.footercontact {display: block; padding: 10px 0 10px; line-height: 32px;}
.footercontact .iconfont{font-size: 18px; vertical-align: middle; color:#aaa; display: inline-block; margin-right: 10px;}
.footersub a {display: block; color: #aaa; line-height: 32px;}
.footersub a:hover {color: #fff;}
.top-back{position: absolute;right: 4%;top: -20px;background: #e5801f;width: 40px;height: 40px;transition: all 0.4s;border-radius: 2px;cursor: pointer;transform: rotate(180deg); color:#fff;}
.top-back:hover{background: #d6222b;}
.copyright{border-top: 1px solid rgba(255,255,255,.1); padding-top: 15px; text-align: center;}
@media(max-width:1024px){
	.pcmenu{display: none;}
	.mobmenu{display: flex; align-items: center; cursor: pointer;}
	.pcheader{min-height: 50px;}
	
	.pcheader .pclogo{}
	.pcheader .logo{width:140px; height: 60px; margin-right: 0px;}
	.pcheader .headfont{display: none;}
	
	.language-box { position: fixed; right:50px; top:0;}
	.footersub,.pcheader .phone {display: none;}
	.footer-top {padding: 15px 0; font-size: 14px;}
	.footer-list {padding-bottom: 0px;}
	.footer-list .plus{display: block;}
	.footer-list h3{font-size: 14px; font-weight: normal; padding:0 0 0 10px; color:#ddd;}
	.footer-list h4 {cursor: pointer; font-weight: normal; font-size: 14px; line-height: 37px; border-bottom: 1px solid rgba(255,255,255,.1); padding:0 0 0 10px; color:#ddd;}
	.footer-list h4 a{color: #ddd; display: block;}
	.footer-list h4.cur {border-bottom: 0px solid rgba(255,255,255,.1);}
	.footer-list h4.cur .plus:after{display: none;}
	.footersub {border-bottom: 1px solid rgba(255,255,255,.1); padding:0 10px 10px;}
	.footersub a {line-height: 28px;}
	.footercontact {padding:10px; line-height: 26px;border-bottom: 1px solid rgba(255,255,255,.1);}
	.footercontact .iconfont{font-size: 14px; margin-right: 6px;}
	.copyright{border-top: 0; padding-top: 10px; position: static; text-align: center;}
	.top-back{display:none}
}