/* CSS Document */
#col_left {
	position:relative;
	float:left;
	width:35px;
	height:50px;
	border:1px solid blue;
	margin:2px 2px 2px 2px;
}
#col_right {
	position:relative;
	float:right;
	width:35px;
	height:50px;
	border:1px solid blue;
	margin:2px 2px 2px 2px;
}
#col_centre {
	position:relative;
	float:left;
	border:1px solid orange;
}
#ctr_block {
	position:relative;
	float:left;
	width:50%;
	clear:both;
}
/* overide for global styles */