#col_1 {
	width:208px;
	float:left;
	background-color:#fff;
}
#col_2 {
	width:540px;
	float:left;
	margin-left:11px;
/*	background-color:pink;*/
}
#col_3 {
	width:170px;
	float:left;
	margin-left:11px;
/*	background-color:green;*/
}