#container{
	width:1020px;
}

#contents{
	width:800px;
	float:left;
	margin:0 30px 0 0;
}
	
.side_ad{
	width:160px;
	float:left;
}	


.banner_left{
	padding: 0 20px;
	float: left;
	margin-bottom: 20px;
}

.news{
	margin-bottom: 20px;
}