.header,
        .footer {
            width: 1200px;
            margin: 0 auto;
            font-family: "Microsoft Yahei";
        }
        
        .h_top {
            background: url(../images/topbg.jpg) repeat-x center 0;
            position: relative;
            z-index: 2;
            overflow: hidden;
        }
        
        .t_top {
            height: 38px;
            line-height: 38px;
            color: #999;
        }
        
        .t_top span {
            float: right;
        }
        
        .t_top a {
            color: #999;
            display: inline-block;
            padding: 0 24px 0 22px;
            background: url(../images/t_ico1.gif) no-repeat 0 center;
        }
        
        .t_top a.t_ico2 {
            background: url(../images/t_ico2.gif) no-repeat 0 center;
        }
        
        .t_top a.t_ico3 {
            background: url(../images/t_ico3.gif) no-repeat 0 center;
            padding-right: 0;
        }
        
        .t_con {
            height: 115px;
            padding: 16px 0 0;
            overflow: hidden;
        }
        
        .t_con h1,
        .t_con h1 img {
            /* width: 162px; */
            display: block;
            height: 65px;
            padding-top:10px
        }
        
        .t_text {
            background: url(../images/t_ge.gif) no-repeat 24px 26px;
            padding: 20px 0 0 53px;
            font-size: 18px;
            color: #666;
            line-height: 31px;
            letter-spacing: 0;
        }
        
        .t_text p {
            display: block;
            color: #2169d3;
            font-weight:bold;
            line-height: 38px;
            font-size: 30px;
            letter-spacing: 5px;
        }

       .t_text b {
            color: #ff5104;
            line-height: 38px;
            font-size: 30px;
            letter-spacing: 1px;
        }
        
        .t_pho {
            color: #555;
            padding: 16px 0 0 60px;
            background: url(../images/t_pho.gif) no-repeat 0 20px;
            font-size: 16px;
            line-height: 25px;
        }
        
        .t_pho span {
            width: 45px;
            float: left;
            padding: 6px 30px 0 0;
        }
        
        .t_pho p {
            width: 206px;
            float: left;
            line-height: 30px;
            font-family: Times New Roman;
            font-size: 30px;
            color: #333;
        }
        
        .t_pho b {
            display: block;
        }
        
      

/* nav */

.nav_b{height: 60px;/*background:url(../images/20200530110211_1484716969.jpg) center no-repeat;*/position:relative;}
.nav>ul>li{position:relative; float: left;transition: all 0.5s linear;}
.nav>ul>li>a{display: block;line-height: 60px;color:#fff;font-size: 16px; padding-left:40px; padding-right:40px; text-align: center;}

.nav>ul>li.cur>a,.nav>ul>li:hover>a{color: #fff;background:#f27d00;transition: all 0.5s linear;}
.nav_line{height:3px;background:#0a93f3;position:absolute;left:0;}
.nav>ul>li .xl{width:100%;position:absolute;top:60px;left:0;z-index:9;transform-origin: 0 0;transform: perspective(600px) rotateX(-90deg);transition:600ms ease;}
.nav>ul>li:hover .xl{transform: perspective(600px) rotateX(0deg);transition:600ms ease; }
.nav>ul>li .xl a{font-size: 15px;display:block;line-height:43px;text-align:center;color:#fff;background:#064aab; border-bottom: 1px solid #0c2c8d; transition:600ms ease;}
.nav>ul>li .xl a:hover{line-height:43px;background:#f27d00;transition:600ms ease;}
.nav>ul>li .xl td b{font-size:0;line-height:0;}
.nav>ul>li .xl td b a{font-size:16px;color:#fff !important;}  


   
    
    
  /*copyright*/   
.copyright{ width: 100%; height: 320px; margin-top:40px; color: #999; background: #333 url(../images/20200530140521_1462630803.jpg) top no-repeat;}
.copy_z{width: 500px;height: 300px;margin-top: 22px;border-right: 1px solid #444;}
.copy_t{margin-top: 30px;overflow: hidden;}
.co_name{ font-size: 16px; padding-top: 3px; margin-left:10px;}
.co_name b{font-size: 24px;color: #cacaca;line-height: 40px;}
.co_name p{font-size:14px;letter-spacing:0px}
.co_er{overflow: hidden;margin-top: 20px;text-align: center;}
.co_tw{font-size: 15px;margin-left:20px;/* margin-top:15px; */line-height: 22px;}
.co_er p{color:#999;font-size:16px}
.co_er .co_t{margin-left:50px}
.co_er .co_tw{margin-left:40px}

.copy_zb{width: 540px;font-size: 15px;height: 300px;margin-top: 22px;border-right: 1px solid #444;line-height: 34px;box-sizing: border-box;padding-left:70px;padding-top: 30px;}
.copy_zb a{ color: #999; font-size: 15px;}
.copy_zb a:hover{ color: #fff;}

.copy_dh{width: 200px;padding-left: 50px;padding-top: 65px;line-height: 35px;}    
.copy_dh li{width: 50%;float:left;padding: 10px 0;}    
.copy_dh a{ color: #999; font-size: 16px;}
.copy_dh a:hover{ color: #fff;}
.links{width:100%;background: #064aab;height: 64px;line-height: 64px;text-align: center;}
.link_z{color: #fff; margin-right: 15px;font-size:16px}
.link_z a{ color: #fff;}