/*头部*/
 .content{ width:1200px; margin:0 auto;font-family: "Microsoft Yahei";}
 .header{height: 216px;background:url(../img/head_bg.jpg) no-repeat center;}
 .h_top{height: 30px;line-height: 30px;}
 .h_top{height:30px;line-height: 30px;font-size: 14px;color: #999999;}
 .h_top i a{color: #999999;padding-right: 10px;padding-left: 20px;font-size: 14px;font-style: normal;}
 .h_top .nav1{ background:url(../img/nav1.png) no-repeat left;height:18px;width:18px;}
 .h_top .nav2{ background:url(../img/nav2.png) no-repeat left;height:18px;width:18px;}
 .h_top .nav3{ background:url(../img/nav3.png) no-repeat left;height:18px;width:18px;}
 .h_top .nav4{ background:url(../img/nav4.png) no-repeat left;height:18px;width:18px;padding-right: 0;}
 .h_con{height:138px;}
 .h_con .logo{float: left;margin: 40px 22px 0 10px;}
 .h_con_adv {float:left;
  max-width: 450px;text-align: center;margin:30px 0 0 30px;font-family: 思源黑体 CN;}
 .h_con_adv h3 {color:#e60013;font-size: 24px;}
 .h_con_adv h4 {color:#080808;font-size: 26px;}
 .h_con h2{float:left;font-weight:normal;margin-top: 40px;border-left: 1px solid #d2d2d2;padding-left: 20px;height: 63px;}
 .h_con h2 b{display: block;font-size: 30px;color: #313131;line-height:30px;padding-bottom:10px;}
 .h_con h2 span img{width:174px;height: 25px;display: block;}
 .h_con p {float: right;color:#e60013;margin-top: 38px;background:url(../img/ph.png) no-repeat left; padding-left: 100px;line-height:68px ;height: 68px;font-size: 32px;font-family: 思源黑体 CN;}



 .h_nav{height: 48px;}
 .h_nav ul{height: 48px;float: left;border-left: 1px solid #535353;box-sizing: border-box; }
 .h_nav ul li{float: left;font-size: 16px;height: 48px;line-height: 48px; position: relative; padding:0 34px;border-right: 1px solid #535353;box-sizing: border-box;}
 .h_nav li:after{content: '';position: absolute;width: 100%; height: 0;background-color: #ff0000;bottom: 0;left: 0;
  -webkit-transition: height .3s;transition: height .3s;}
 .h_nav li:hover:after,.h_nav li.cur:after{height:100%;}
 .h_nav ul li:last-child{ background: 0;}
 .h_nav ul li a{color: #ffffff;    display: block;font-size:16px ;z-index: 1;position:relative;}
 .h_nav li:hover:before,.h_nav li.cur:before{position: absolute;
  width: 20px;height:10px; content: "";left: 50%;margin-left: -6px;top: 0px;}