.ad1{ width:100%; height:594px; position:relative; overflow:hidden;}
.ad1 dd{ position:absolute; left:50%; width:2000px; height:594px; margin-left:-1000px;}

.ad2{ width:100%; height:200px;}
.ad2 ul{     width: 95%;
    height: 100px;
    padding-top: 50px;
    margin: auto;
    display: flex;
    justify-content: center;}
.ad2 li{ float:left; width:300px; height:100px;}

.ad3{ width:100%; height:358px; position:relative; overflow:hidden;}
.ad3 .l1{ position:absolute; left:50%; width:2000px; height:358px; margin-left:-1000px;}
.ad3 .z1{ position:absolute; left:50%; width:1200px; font-size:30px; color:#dbef42; margin-left:-600px; margin-top:70px; z-index:1;}
.ad3 .z2{ position:absolute; left:50%; width:600px; font-size:14px; line-height:28px; color:#fff; margin-left:-600px; margin-top:125px; z-index:1;}
.ad3 .z3{ position:absolute; left:50%; width:100px; font-size:14px; text-align:center; line-height:32px; color:#fff; border:1px solid #fff; margin-left:-600px; margin-top:260px; z-index:1;}
.ad3 .z3 a{ color:#fff; width:100%; height:100%;}

.ad4{ width:100%; height:520px;}
.ad4 ul{ width:1200px; height:520px; margin:auto;}
.ad4 li{    float: left;
    width: 27%;
    height: 450px;
    margin-top: 70px;
    margin-right: 9%;}
    
.ad4 li:last-child{
        margin-right: 0;
    }
.ad4 li .biao{ width:100%; height:35px; border:1px solid #87a643; margin:auto;}
.ad4 li .biao ul{ width:300px; height:35px;}
.ad4 li .biao .l{ width:190px; height:35px; font-size:18px; line-height:35px; padding-left:10px;}
.ad4 li .biao .r{ width:100px; height:35px; font-size:18px; color:#FFF; text-align:center; line-height:35px; background:#87a643;}
.ad4 li .biao .r a{ color:#FFF;}
.ad4 li .sm{     width: 100%;
    height: 50px;
    line-height: 50px;
    font-size: 16px;
    color: #000;
    text-align: center;
    background: #e3e3e3;
    font-weight: 700;}

.newsbiao{ width:100%; height:236px; background:#bdbdbd;}
.newsbiao ul{ width:1200px; height:236px; margin:auto;}

.news{ width:100%; height:260px;}
.news ul{ width:1200px; height:260px; margin:auto;}
.news li{ float:left; width:400px;}
.news li h1{ width:360px; line-height:42px; font-size:15px; font-weight:bold; margin:auto; margin-top:20px;}
.news li h2{ width:360px; line-height:28px; font-size:14px; background:url(../images/biao003.jpg) 9px 12px no-repeat; padding-left:25px; margin:auto;}
.news li h3{ width:360px; height:20px; margin:auto; padding-top:10px;}
.news li h3 img{ float:left;}