.ov_container{
	margin:0 auto;
	width:900px;
	padding:15px 0px 10px;
	overflow:hidden;
}
.ov_border{
	width:900px;
	margin:0 auto;
}
.ov_tmp1_left{
	float:left;
	margin-right:20px;
	width:220px;
}
.ov_tmp1_right{
	float:left;
	width:660px;
	margin-top:20px;
}
.ov_tmp2_img{
	margin-top:20px;
}
.ov_tmp3_left{
	float:left;
	margin-right:20px;
	width:440px;
}
.ov_tmp3_right{
	float:left;
	width:440px;
}
.ov_tmp4_left{
	float:left;
	margin-right:27px;
	width:280px;
}
.ov_tmp4_right{
	float:left;
	width:280px;
}
.ov_tmp5_left{
	float:left;
	margin-right:20px;
	width:400px;
}
.ov_tmp5_right{
	float:left;
	width:450px;
	margin-top:10px;
}
.ov_marginb{
	margin-bottom:5px;
}	
.ov_marginb10{
	margin-top:10px;
	margin-bottom:10px;
}
.clear{
	clear:both;
}