.head_wrapper{
	height:150px;
}
.topic{
	margin-bottom:30px;
	width:720px;
	position:relative;
	font-size:13px;
	line-height:1.5;
	margin-top:20px;
}

.left_cont p, .right_pic p{
	padding:10px;
}
.title{
	font-weight:bold;
	font-size:13px;
	padding-bottom:10px;
}
.topic ul{
	margin-left:-50px;
}
.topic ul li{
	float:left;
	list-style-type:none;
	padding-bottom:40px;
	padding-left:50px;
	width:300px;
}
.topic ul li iframe{
	float:left;
	display:inline;
}
.maincontents{
	background-image:url(../images/btmbg.jpg);
}