#contents ul.ul_left{
	float:left;
	width:300px;
	margin-top:0;
	padding-left:20px;
	}

#contents ul.ul_right{
	float:right;
	}

#contents ul li{
	line-height:140%;
	font-size:14px;
	}

/************************/
#contents:after{
content:".";
display:block;
height:0;
clear:both;
visibility:hidden;
}
#contents{display:inline-block;}
* html #contents{height:1%;}
#contents{display:block;}
/************************/