#lanrenzhijia {
	height: 570px;
	width: 1000px;
	margin-right: auto;
	margin-left: auto;
	position: relative;
	margin-top: 50px;
}

#lanrenzhijia #wai_box {
	height: 400px;
	width: 1000px;
	overflow: hidden;
	position: relative;
}

#lanrenzhijia .lanrenzhijia_box{
	width: 2976px;
	position: absolute;
	left: 0px;
	top: 0px;
}

#lanrenzhijia .lanrenzhijia_box ul {
	float: left;
	display: block;
	height: 400px;
	width: 1000px;
}
/* 代码整理：懒人之家 www.lanrenzhijia.com */