.top-columns{
	clear:both;
	overflow:hidden;
	padding-top:12px;
}
* html .top-columns{
	zoom:1;
}
.top-left-column{
	float:left;
	width:327px;
}
* html .top-left-column{margin-right:-3px;}
.top-right-column{
	float:right;
	width:638px;
}	
.left-column{
	float:left;
	width:715px;
}
*html .left-column{margin-right:-3px;}
.right-column{
	float:right;
	width:210px;
}
.bottom-left{
	padding:30px 0 0 10px;
	float:left;
	width:210px;
}
.bottom-right{
	padding:30px 0 10px 0;
	width:445px;
	float:right;
}