*{
		margin: 0px;
		padding: 0px;
	}
	body{
		background-color: #dadee1; 
	}
	html{
		width: 100%;
	}
	.header{
		width: 100%;
		height: 206px;
background: -webkit-linear-gradient(left top, red , blue); /* Safari 5.1 - 6.0 */
  background: -o-linear-gradient(bottom right, red, blue); /* Opera 11.1 - 12.0 */
  background: -moz-linear-gradient(bottom right, red, blue); /* Firefox 3.6 - 15 */
  background: linear-gradient(to top right, #d8e8f5 ,#bad0f5); /* 标准的语法 */
	}
	.main{
		width: 1550px;
		margin-top: 80px;
		margin: 0 auto;
	}
	.main_top{
		width: 100%;
		height:500px;
		margin-top:50px; 
		
	}
	.main_top_left{
		width: 1020px;
		background-color:#ffffff; 
		height: 100%;
		border-radius:10px; 
		float: left;
	}
	.navbar{
		width: 100%;
		height:70px;
		background-color: #781115;
		border-bottom: 1px solid #5d0408;
		border-bottom: 1px solid #a46264;

	}
	.main_top_left_top{
		border-bottom: 1px solid #dbdfe2;
		height: 66px;
	}
	.main_top_left_top img{
		float: left;
		width: 100px;
		height: 20px;
		margin: 25px;
	}
	.main_top_left_top .more_btn{
		float:right;
		font-size: 16px;
		
		height: 100%;
		line-height: 66px;
		margin-right:20px; 
		

        
	}
	.more_text a{
           text-decoration: none;
           color: #686868;
	}
	.main_top_left_bottom{
		height:425px;
		width:100%;
		overflow: hidden;
		margin-top: 10px;
	}
	.main_top_left_bottom_left{
		height:425px;
		width: 506px;
		background-color: #ccc;
		float: left;

	}
	.main_top_left_bottom_right{
		height:425px;
		width:510px;
		background-color: #999;
		float: left;
	}
	.main_top_right{
		width:495px;
		height: 100%;
		float: left;
        margin-left:30px; 
		background-color: #fff;
		border-radius:10px;
	}
	li{
		text-decoration: none;
		list-style: none;
	}