body{margin:0px;}
.main{margin:0 auto; width:100%;text-align:center;background-color:#343a40;}
.clear{clear: both;}
.nav{margin:0 auto;width:1140px;height:68px;}
.nav ul{margin:0px;padding:0px;position:fixed;width:1140px;z-index:100;background-color:rgba(34,39,40,0.9);height:68px;}
.nav ul li{margin-top:0px;list-style:none;float:left;line-height:68px;}
.nav ul li a{text-decoration:none;color:#fff;font-size:18px;margin-right:48px;display:inline-block;font-weight:bold;}
.nav ul li a:hover{text-decoration:underline;}
.logo{background-color:#cc3d33;padding:5px;width:152px;}

.top1{margin:0 auto;margin-top:12px;padding-top:12px;width:1140px;background-color:#e8e9ea;height:790px;}
.top-article{margin-left:35px;text-align:left;color:#000;font-size:28px;font-weight:lighter;}
.top-content{margin:0 auto;margin-top:22px;width:1048px;text-align:center;}
.top-content div {width:524px;float:left;text-align:left;display:inline-block;height:393px;}
.top-content div img{width:524px;}
.top-content div h2{font-size:36px;padding-left:20px;}
.top-content div p{font-size:20px;padding-left:20px;}

.top-list{margin:0 auto;width:1048px;text-align:center;}
.top-list div {width:340px;margin-top:22px;float:left;text-align:left;display:inline-block;background-color:#fff;font-weight:bold;}
.top-list div.cap {width:14px;float:left;}
.top-list div img{width:340px;}
.top-list div p{font-size:18px;padding-left:16px;}


.item1{margin:0 auto;margin-top:42px;width:1140px;height:484px;background: url(../images/baner-home-page-3.jpg) no-repeat;}
.item1 div{padding:16px;width:550px;margin-top:110px;margin-left:22px;float:left;text-align:left;display:inline-block;color: #fff;background-color:rgba(38,38,38,0.6);border-style: solid none none none;border-width:4px;border-color:#cc3d33;}

.item2{margin:0 auto;margin-top:42px;width:1140px;height:484px;background: url(../images/baner-home-page-2.jpg) no-repeat;}
.item2 div{padding:16px;width:550px;margin-top:110px;margin-right:22px;float:right;text-align:left;display:inline-block;color: #fff;background-color:rgba(38,38,38,0.6);border-style: solid none none none;border-width:4px;border-color:#cc3d33;}

.item3{margin:0 auto;margin-top:42px;width:1140px;height:484px;background: url(../images/baner-home-page-4.jpg) no-repeat;}
.item3 div{padding:16px;width:550px;margin-top:110px;margin-left:22px;float:left;text-align:left;display:inline-block;color: #fff;background-color:rgba(38,38,38,0.6);border-style: solid none none none;border-width:4px;border-color:#cc3d33;}

.item4{margin:0 auto;margin-top:42px;width:1140px;height:484px;background: url(../images/baner-home-page-5.jpg) no-repeat;}
.item4 div{padding:16px;width:550px;margin-top:110px;margin-right:22px;float:right;text-align:left;display:inline-block;color: #fff;background-color:rgba(38,38,38,0.6);border-style: solid none none none;border-width:4px;border-color:#cc3d33;}


.foot{margin:0 auto;color:#fff;margin-top:42px;width:1140px;background-color:#343a40;height:100px;font-size:18px;}