@media screen and (min-width:1440px){.container{width:1200px;}
}
.fr{float:right;}
.fl{float:left;}
/*====================导航*********/
.ser{width:70px;height:20px;padding:40px 0;position:relative;}
.ser img{display:block;}
.ser-m{width:70px;height:22px;margin-right:30px;margin-top:38px;display:none;position:relative;}
.serleft,.serright{width:20px;height:20px;}
.serright{border-left:1px solid #ffffff;padding-left:15px;}
.ser-text{position:absolute;top:50%;transform:translatey(-50%);right:90px;display:none;}
.ser-text input{width:200px;height:50px;border-radius:10px;border:none;padding:0 20px;padding-left:40px;background-color:#ffffff;font-size:16px;line-height:50px;outline:none;}
.ser-text img{width:20px;height:20px;position:absolute;top:40px;left:10px;}
/* @media screen and (max-width:1300px){.ser-text img{top:15px;}
} */
.idx-header{position:fixed;top:0;left:0;}
.header{width:100%;z-index:999;height:100px;padding:0 30px;background: rgba(28,35,39,0.8);position: fixed;top: 0;}
/*左侧logo*/
.header .left{width:12%;}
.header .left a img{width:auto;height:70px;margin-top:15px;}
.header .left .img2{display:none;}
/*右侧*/
.header .nav{-webkit-transition:0.5s;-moz-transition:0.5s;-o-transition:0.5s;transition:0.5s;height:100%;line-height:100px;display:block;}
.header .navbar_nav li{float:left;position:relative;display:block;}
.header .navbar_nav li:after{content:"";width:0;height:2px;background:#facf00;position:absolute;bottom:0;left:0;transition:all 0.5s ease 0s;}
.header .navbar_nav li:hover:after{width:100%;}
.header .navbar_nav li a{text-decoration:none;height:100%;padding:0 25px;display:block;-webkit-transition:0.5s;-moz-transition:0.5s;-o-transition:0.5s;transition:0.5s;color:#fff;font-size:16px;}
.header .navbar_nav li:hover a{color:#facf00;}
.header .navbar_nav li.dropdown{display:inherit;position:relative;}
.header .navbar_nav li.dropdown .jt{width:20px;height:20px;background:url(../images/top.png) no-repeat;background-size:100% 100%;display:block;}
.header .navbar_nav li.dropdown .dropdown_menu{display:none;position:absolute;top:100px;width:100%;background:#fff;box-shadow:0 15px 27px 0 rgba(167,165,165,0.38);width:120%;left:-10%;}
.header .navbar_nav li.dropdown .dropdown_menu a{font-size:14px;color:#666;padding:0 10px;line-height:40px;text-align:center;background:#fff;margin-bottom:2px;}
.header .navbar_nav li.dropdown:hover .dropdown_menu{display:block;background:#f3f3f3;-webkit-transition:0.5s;-moz-transition:0.5s;-o-transition:0.5s;transition:0.5s;}
.header .navbar_nav li.dropdown:hover .dropdown_menu a{color:#666;}
.header .navbar_nav li.dropdown:hover .dropdown_menu a:hover{color:#fff;background:orange;}
/*白色背景的头部*/
.header.on{/* background:#5f5859; *//* border-bottom:1px solid #ccc;*/}
.header.on .left .img1{display:none;}
.header.on .left .img2{display:block;}
.header.on .navbar_nav li a{color:#fff;}
.header.on .navbar_nav li:hover a{color:#facf00;}
#navToggle{display:none;}
.m_nav{position:fixed;top:0px;box-shadow:0 15px 27px 0 rgba(167,165,165,0.38);width:100%;height:100%;background:#fff;transition:all ease 0.5s;-webkit-transition:all ease 0.5s;z-index:1000;opacity:1;visibility:visible;margin-top:0;overflow-y:auto;transition:all .6s cubic-bezier(.77,0,.175,1) 0ms;top:0;transform:translateX(100%);}
.m_nav.open{transform:translateX(0);}
.m_nav .top{height:60px;padding:20px;box-sizing:border-box;}
.m_nav .top .closed{width:30px;height:30px;vertical-align:middle;float:right;cursor:pointer;}
.m_nav .logo{width:100%;margin:0 auto;}
.m_nav .logo img{width:auto;height:50px;display:block;margin:30px auto;}
.m_nav .ul{margin-top:30px;}
.m_nav .ul li{padding:0 20px;border-bottom:1px solid #f5f5f5;transform:translateY(0);-webkit-transform:translateY(100%);transform:translateY(100%);-webkit-transition:all .6s cubic-bezier(.77,0,.175,1) 0ms;transition:all .6s cubic-bezier(.77,0,.175,1) 0ms;opacity:0;}
.m_nav.open .ul li{opacity:1;-webkit-transform:translateY(0);transform:translateY(0);}
.m_nav .ul li:nth-child(1){-webkit-transition:all .2s cubic-bezier(.77,0,.175,1) 0ms;transition:all .2s cubic-bezier(.77,0,.175,1) 0ms;}
.m_nav .ul li:nth-child(2){-webkit-transition:all .4s cubic-bezier(.77,0,.175,1) 0ms;transition:all .4s cubic-bezier(.77,0,.175,1) 0ms;}
.m_nav .ul li:nth-child(3){-webkit-transition:all .6s cubic-bezier(.77,0,.175,1) 0ms;transition:all .6s cubic-bezier(.77,0,.175,1) 0ms;}
.m_nav .ul li:nth-child(4){-webkit-transition:all .8s cubic-bezier(.77,0,.175,1) 0ms;transition:all .8s cubic-bezier(.77,0,.175,1) 0ms;}
.m_nav .ul li:nth-child(5){-webkit-transition:all 1.0s cubic-bezier(.77,0,.175,1) 0ms;transition:all 1.0s cubic-bezier(.77,0,.175,1) 0ms;}
.m_nav .ul li:nth-child(6){-webkit-transition:all 1.2s cubic-bezier(.77,0,.175,1) 0ms;transition:all 1.2s cubic-bezier(.77,0,.175,1) 0ms;}
.m_nav .ul li a{text-decoration:none;color:#333;font-size:16px;height:50px;line-height:50px;}
.m_nav .ul li .dropdown_menu{display:none;}
.m_nav .ul li.dropdown.active .dropdown_menu{display:block;}
.m_nav .ul li .dropdown_menu a{display:block;height:50px;line-height:50px;padding:0 40px;box-sizing:border-box;border-bottom:1px solid #f5f5f5;}
.m_nav .ul li .dropdown_menu a:last-child{border:none;}
.banner{width:100%;}
.banner img{width:100%;}
@media screen and (max-width:980px){

	.ser-m{display:block;}
	.header{padding:0 10px;}
	.header #navToggle{height:100%;padding:9px 15px;margin-right:-15px;display:inline-block;float:right;margin-top:22px;/* display:block;*/}
	.header .nav{display:none;}
}
@media screen and (max-width:1060px){
	.container {
		width: 780px;
	}

	.header .navbar_nav li a{
		padding: 0 6px;
	}
}
@media screen and (max-width:760px){
	.container {
		width: auto;
	}
	.ser-text input{
		width: 124px;
	}
}
@media screen and (max-width:980px){.header{padding:0 10px;height:58px;}
.header .left a img{width:auto;height:46px;margin-top:7px;}
.ser-m{height:22px;margin-right:13px;margin-top:20px;}
.header #navToggle{height:100%;padding:9px 15px;margin-right:8px;display:inline-block;float:right;margin-top:0px;/* display:block;*/}
.ser-text input{height:40px;}
.ser-text img{top:10px;}
.ser-text{position:absolute;top:40%;transform:translatey(-50%);}
}


.side{width:70px;min-height:70px;position:fixed;right:10px;top:50%;transform:translateY(-50%);z-index: 999999999;}
@media screen and (max-width:980px){
	.side{display:none;}
}
.side-item{width:70px;height:70px;box-sizing:border-box;background-color:#ffffff;margin-bottom:10px;border-radius:5px;padding-top:8px;position:relative;}
.side-item-img{width:36px;height:auto;margin:0px auto;}
.side-item p{line-height:30px;font-size:12px;font-weight:600;}
.side-ewm-img{width:170px;height:170px;position:absolute;left:-178px;top:0;display:none;}
.side-form{width:650px;z-index: 99999999;;background-color:#ffffff;position:fixed;top:50%;left:50%;border-radius:30px;padding:26px 0px;transform:translate(-50%,-50%);box-shadow:0px 0px 10px #e4e4e4;display:none;}
.side-form h3{font-size:34px;text-align:left;padding-left:40px;padding-top:30px;}
.side-form h4{font-size:26px;padding-left:40px;text-align:left;padding-top:10px;}
.side-form-box{width:570px;height:320px;margin:20px auto;background-color:#facf00;}
.side-form-off{width:26px;position:absolute;right:24px;top:24px;}