.oneCol 
{
	width:233px;
	position:relative;
	float:left;
}

.twoCol 
{
	width:484px;
	position:relative;
	float:left;
	overflow:hidden;
}

.threeCol 
{
	width:734px;
	position:relative;
	float:left;
}

.fourCol 
{
	width:987px;
	position:relative;
	float:left;
}