html,body{
    min-width: 1400px;
    margin:0;
    padding:0;
    background-color: #fff;
}
div,dl,dt,dd,ul,ol,li,p,h1,h2,h3,img{
    list-style:none;
    padding:0;
    margin:0;
    border:none;
}

.banner_top{
	height: 480px;
	margin-top: 70px;
	overflow: hidden;
	background: url(https://vod-pic.voc.com.cn/publicResource/special-join/banner.jpg) center top no-repeat;
}
.join{
	width: 200px;
	height: 50px;
	text-align: center;
	line-height: 50px;
	font-family: "微软雅黑";
	font-size: 24px;
	margin: 0 auto;
	clear: both;
	display: block;
	position: relative;
	top: 340px;
}
.join a{
	width: 200px;
	height: 50px;
	float: left;
	background-color: #fd5454;
	opacity: 0.9;
	color: #fff;
	text-decoration: none;
}
.join a:hover{
	opacity: 1;
}
.main{
	width: 100%;
	margin: 0 auto;
	clear: both;
}
.picture{
	width: 100%;
	height: 729px;
	background: url(https://vod-pic.voc.com.cn/publicResource/special-join/pic_1.jpg) center no-repeat;
}
.pic_2{
	height: 742px;
	background: url(https://vod-pic.voc.com.cn/publicResource/special-join/pic_2.jpg) center no-repeat;
}
.pic_3{
	height: 701px;
	background: url(https://vod-pic.voc.com.cn/publicResource/special-join/pic_3.jpg) center no-repeat;
}
.pic_4{
	height: 798px;
	background: url(https://vod-pic.voc.com.cn/publicResource/special-join/pic_4.jpg) center no-repeat;
}