.top_bg{position: absolute;top: 0;left: 0; height:125px; width:100%;background: rgba(0,0,0,0.8);z-index: 5;border-bottom: rgba(255,255,255,0.6) 1px solid;}
.header{width: 1500px;margin: 0 auto;position: relative;}
.h_tel{position: absolute;top: 20px;right: 0;font-size: 14px;color: #fff;font-weight: bold;width: 146px;height: 26px;background:  url(/static/images/tel_k.png) no-repeat;background-size: 146px 26px;display: flex;align-items: center;justify-content: center;}
.h_tel em{width: 18px;height: 18px;line-height: 0;padding:0 8px 0 0;}
.h_tel em img{width: 18px;height: 18px;}
.logo{width: 14%;line-height: 0;padding: 17px 2.5% 0 0;}
.logo img{display: block;width: 100%;}
.h_dw{font-size: 18px;color: #fff;line-height: 30px;padding-top: 30px;}
.h_dw i{display: block;font-weight: normal;}
.h_nav{width: 54%; height:73px;padding-top: 52px;}
.h_nav ul{ width: 100%; height:73px;display: flex;justify-content: space-between;}
.h_nav li{position: relative;}
.h_nav li a{ font-size:16px; color:#fff;display:block; float:left;position: relative;z-index: 4; text-decoration:none;height: 73px;line-height: 50px;}
.h_nav li a:after {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 4px;
	background: #00aab0;
	content: '';
	opacity: 0;
	border-radius: 0.3rem;
	-webkit-transition: height 0.3s, opacity 0.3s, -webkit-transform 0.3s;
	-moz-transition: height 0.3s, opacity 0.3s, -moz-transform 0.3s;
	transition: height 0.3s, opacity 0.3s, transform 0.3s;
	-webkit-transform: translateY(-10px);
	-moz-transform: translateY(-10px);
	transform: translateY(-10px);
}
.h_nav li a:hover:after,
.h_nav li.cur a:after{
	height: 4px;
	opacity: 1;
	-webkit-transform: translateY(0px);
	-moz-transform: translateY(0px);
	transform: translateY(0px);
}
.h_nav li .erji{ display:none;height:auto;background: rgba(0,170,176,0.8); width:190px; text-align:center; position:absolute; top:73px; left:-50px;}
.h_nav li .erji li{ background:none; border-bottom:rgba(255,255,255,0.6) 1px solid; height:44px; line-height:44px;}
.h_nav li .erji a,.h_nav li.cur .erji a{ height:44px; line-height:44px; width:190px; font-weight:normal; color:rgba(255,255,255,0.9);}
.h_nav li.cur .erji a:after,.h_nav li .erji a:hover:after{ background:none;opacity: 0;}
.h_nav li.cur .erji a:hover,.h_nav li .erji a:hover{color:#fff;font-weight:bold;}
em,i{font-style: normal;}
@media screen and (max-width:1500px) {
	.header{width: 1300px;}
}
@media screen and (max-width:1400px) {
	.header{width: 1200px;}
}

 
.banner{position: relative; height:auto;clear: both;}
.ban_video{width: 100%;margin:0 auto;}
.banner video {display: block;width: 100%;margin:0 auto;}
.banner_m{width: 100%;position: absolute;bottom: 0;left: 0;background: rgba(0,0,0,0.7);height: 100px; padding:25px 0 0;}
.banner_m ul{width: 73%; margin:0 auto; display: flex;align-items: center;justify-content: space-between;}
.banner_m ul li em{width: 1.9rem;height: 1.5rem;display: block;margin: 0 auto 12px;}
.banner_m ul li em img{width: 1.9rem;height: 1.5rem;}
.banner_m ul li a{display: block;font-size: 18px;color: #fff;text-align: center;}


.f_bg{ background:  url(/static/images/f_bg.jpg) no-repeat center 0; height:491px;overflow: hidden;padding-top: 55px;}
.footer{width: 1400px; margin:0 auto;}
.f_er{width: 24.28%;height: 340px;}
.f_er h5{width: 65.88%;line-height: 0;}
.f_er h5 img{display: block;width: 100%;}
.f_er p{width: 30%;float: left;margin: 10px 0 0;margin-right: 20px;}
.f_er p em{width: 100%;display: block;line-height: 0;}
.f_er p img{display: block;width: 100%;}
.f_er p span{display: block;width: 100%;font-size: 14px;color: #fff;line-height: 20px;text-align: center;padding-top: 5px;}
.f_er b{display: block;height: 1.8rem;line-height: 1.8rem; background: url(/static/images/f_ico01.png) no-repeat 0 center; background-size: 1.2rem 1.2rem; font-size: 1.2rem;color: #00aab0;padding-left: 1.6rem;margin: 10px 0 0;}
.f_nav{height: 317px;width: 75%;padding-top: 23px;}
.f_ul01 li{height: 340px;float: left;width: 22%;}
.f_ul01 li a{font-size: 20px;color: rgba(255,255,255,1);display: block;height: 50px;line-height: 46px;width: 100%;position: relative;}
.f_ul01 li a:before{content: "";width: 60px;height: 2px;background: #393c3f;position: absolute;bottom: 0;left: 0;}
.f_ul01 li a:hover:before{background: #00aab0;}
.f_ul01 .f_ul02{padding-top: 10px;}
.f_ul01 .f_ul02 li{width: 100%;height: 32px;line-height: 32px;}
.f_ul01 .f_ul02 li a{height: 32px;line-height: 32px;font-size: 14px;color: rgba(255,255,255,0.6);}
.f_ul01 .f_ul02 li a:before{display: none;}
.f_nav ul li a:hover{color: #fff;}
.f_ul01 li.f_li02{width: 45%;}
.f_ul01 li.f_li02 .f_ul02 li{width: 23%;float: left;}
.f_ul01 li.f_li04{width: 10%;}
.f_bot{width: 100%;height: 126px;padding-top: 25px;}
.f_bot span{padding: 0 10px;}
.f_ban{width: 75%;line-height: 36px;}
.f_ban p.f_p01{font-size: 14px;color: rgba(255,255,255,0.8);}
.f_ban p.f_p02{font-size: 12px;color: rgba(255,255,255,0.5);}
.f_ban p.f_p03{font-size: 12px;color: rgba(255,255,255,0.5); background: url(/static/images/f_icp.png) no-repeat 0 center;padding-left: 22px;background-size:15px 15px;line-height: 25px;}
.f_ban a{color: rgba(255,255,255,0.5);}
.f_code{width: 15%;}
.f_code p{line-height: 0;float: left;position: relative;padding: 0.8rem 0 0 0.5rem;}
.f_code p i{width: 2.8rem;height: 2.8rem;display: block;}
.f_code p i img{width: 2.8rem;height: 2.8rem;}
.f_code p em{width: 4rem;height: 4rem;display: none;position: absolute;top: -3.5rem;left: calc(50% - 2rem);}
.f_code p em img{width: 4rem;height: 4rem;}
.f_code p:hover em{display: block;}
@media screen and (max-width:1500px) {
	.footer{width:1200px;}
}
  

        .client-2 {
            width: 45px;
            position: fixed;
            right: 10px;
            top: 60%;
            z-index: 999;
            color: #fff;
        }
        
        .client-2 li a {
            text-decoration: none;
            color: #fff;
        }
        
        .client-2 li {
            margin-bottom: 5px;
            width: 45px;
            height: 45px;
            border-radius: 50%;
            cursor: pointer;
            position: relative;
        }
        
        .client-2 li.my-kefu-qq {
            background:#00aab0  url(/static/images/cimg23.png) center no-repeat;
        }
        
        .client-2 li.my-kefu-weixin {
            background:#00aab0  url(/static/images/cimg24.png) center no-repeat;
        }
        
        .client-2 li.my-kefu-tel {
            background:#00aab0  url(/static/images/cimg25.png) center no-repeat;
        }
        
        .client-2 li.my-kefu-shouye {
            background:#00aab0  url(/static/images/tohome.png) center no-repeat;
            background-size:26px;
        }
        
        .client-2 li.my-kefu-shouye a {
            width: 45px;
            height: 45px;
            display: block;
        }
        
        .client-2 li.my-kefu-ftop {
            background:#00aab0  url(/static/images/returnTop.png) center no-repeat;
        }
        
        .client-2 li p {
            height: 20px;
            font-size: 12px;
            line-height: 20px;
            overflow: hidden;
            text-align: center;
            color: #fff;
        }
        
        .client-2 li.my-kefu-qq .cont {
            margin: 0;
            background:#00aab0  url(/static/images/cimg23.png) 15px center no-repeat;
            border-radius: 50px;
            padding-left: 45px;
            height: 45px;
            line-height: 45px;
            color: #fff;
            font-size: 16px;
            width: 130px;
            position: absolute;
            top: 0;
            right: 0;
            z-index: 999;
        }
        
        .client-2 li.my-kefu-tel .cont {
            margin: 0;
            background:#00aab0  url(/static/images/cimg25.png) 15px center no-repeat;
            border-radius: 50px;
            padding-left: 45px;
            height: 45px;
            line-height: 45px;
            color: #fff;
            font-size: 18px;
            width: 180px;
            position: absolute;
            top: 0;
            right: 0;
            z-index: 999;
        }
        
        .client-2 .my-kefu-ftop {
            display: none;
        }
        
        .client-2 .my-kefu-ftop .my-kefu-main {
            padding-top: 6px;
        }
        
        .client-2 li.my-kefu-weixin .cont {
            margin: 0;
            width: 115px;
            padding: 5px;
            border: solid 1px #ccc;
            position: absolute;
            left: -150px;
            top: -44px;
            background-color: #fff;
        }
        
        .client-2 li.my-kefu-weixin .cont  span {
            display: block;
            line-height: 20px;
            font-size: 12px;
            text-align: center;
            color: #1a1a1a;
        }
        
        .client-2 li.my-kefu-weixin .cont  img {
            width: 115px;
            height: 115px;
        }
        
        .client-2 li:hover .cont {
            display: block!important;
        }