.nav{width:670px;box-sizing:border-box;z-index:9999;float:left;height:100px;margin-left:80px;}
.nav_ul{padding:19px 0;}
.nav_ul>li{float:left;}
.nav_ul>li>a{padding:0 25px;font-size:18px;line-height:60px;color:#fff;position:relative;transition:.5s;}
.nav_ul>li>a:before{content:"";position:absolute;height:8px;width:1px;background-color:#282828;right:0;top:50%;margin-top:-4px;}
.nav_ul>li:last-child a{padding-right:0px;}
.nav_ul>li:last-child a:before{display:none;}
.nav_ul>li:first-child a{padding-left:0;}
.nav_ul>li>a:hover,.nav_ul>.on1>a{color:#ff6301;}
.nav2_box{background:#eeeeee;position:absolute;width:100%;top:100px;left:0;right:0;display:none;z-index:9999;}
.nav2{width:100%;left:0;right:0;background:#eeeeee;box-sizing:border-box;padding:20px 0 20px 0;margin:0 auto;display:none;}
.on .nav2{display:block;}
.nav2_ul{width:311px;margin-right:66px;margin-left:216px;float:left;position:relative;}
.nav2_ul>li{float:left;margin-bottom:20px;}
.nav2_ul>li>a{padding-right:84px;padding-left:20px;color:#333;font-size:16px;background:url(../image/navpointh_03.png) no-repeat left center;transition:.5s;}
.nav2_ul>li:nth-of-type(2n) a{padding-right:0;}
.nav2_ul:before{content:"";position:absolute;width:1px;height:175px;background:#cfcfcf;right:0;}
.nav2_img{width:440px;overflow:hidden;}
.nav2_img img{display:block;width:100%;}
.nav2_ul>li>a:hover{background-image:url(../image/navpoint_03.png);color:#ff6301;}
.cp_nav{font-size:24px;/* line-height: 36px; */color:#ff6301;margin-bottom:5px;}
.nav12_1{font-size:16px;line-height:28px;color:#333;padding-left:20px;transition:.5s;background:url(../image/navpointh_03.png) no-repeat left center;box-sizing:border-box;}
.nav_12{padding-left:20px;}
.nav_12 a{position:relative;font-size:14px;color:#666;margin-right:24px;padding:2px 0 2px 14px;display:block;float:left;transition:.5s;}
.nav_12 a:before{content:"";position:absolute;height:7px;width:7px;border:solid #888 1px;border-radius:50%;top:50%;margin-top:-3.5px;left:0;box-sizing:border-box;}
.nav12_2{color:#333;font-size:14px;line-height:28px;margin-bottom:4px;margin-left:20px;padding-bottom:1px;border-bottom:dashed #c0bfbf 1px;display:block;margin-top:3px;transition:.5s;}
.navcp_ul>li{float:left;margin-right:8px;}
.nav211 li{float:left;width:175px;margin-left:35px;position:relative;}
.nav211 li:before{content:"";position:absolute;height:130px;top:0;left:-10px;background:#dedede;width:1px;}
.nav211{overflow:hidden;}
.nav_12 a:nth-of-type(2n){margin-right:0;}
.nav_12 a:hover,.nav12_2:hover{color:#ff6301;}
.nav_12 a:hover:before{border-color:#ff6301;}
.nav211 li:first-child{margin-left:0;}
.nav211 li:first-child:before{display:none;}
.nav12_1:hover{color:#ff6301;background-image:url(../image/navpoint_03.png);}
.navcp_ul>li:nth-of-type(2),.navcp_ul>li:nth-of-type(3){width:170px;}