Something

.FrameB_Left
{	
	/*Size*/
	height: 100%;
	
	/*Font Settings*/
	text-align: left;
	
	/*Layout*/
	position: relative;
	padding-right: 80%;
}

.FrameB_Right
{
	/*Size*/
	height: 100%;
	width: 78%;
	
	/*Font Settings*/
	text-align: left;
	
	/*Layout*/
	top: 0;
	right: 0;
	border-left: 1px solid #000000;
	padding-left: 1em;
	position: absolute;
	overflow: auto;
}