#intro{
	width:100%;
}
#news_content{
	float:left;
	width:670px;
	margin-left:10px;
}
#news_list{
	float:left;
	width:250px;
	margin-left:20px;
}
#news_list ul{
	margin:10px 0 0 0;
	padding:0;
	list-style-type:none;
}
#news_abstract{
	font-weight:bold;
}