@charset "utf-8";
/* CSS Document */
*{
	padding:0;
	margin:0 auto;
	}
body{
		width:auto;
		height:auto;
		font:16px/28px 微软雅黑;
		text-align:center;
	}
.top{
		width:100%;
	}
.top img{
		width:100%;
	}
.mid{
		width:100%;
		height:600px;
		background-color:#e8e8e8;
	}
.mid_content{
		width:80%;
		height:600px;
	}
.content{
		width:78.1%;
		height:500px;
		background-color:#ffffff;
		float:left;
		margin-left:10.8%;
		padding-top:50px;
		padding-bottom:50px;
	}
.content p{
		width:90%;
		font-size:17px;
		line-height:28px;
		text-indent:2em;
		color:#4f4f4f;
		text-align:left;
		padding-bottom:1em;
	}
.bottom{
		width:100%;
		height:130px;
		background-color:#515151;
	}