Anonymous

<style type="text/css">#container{	border: 1px solid #000;	margin: 0px auto;	width: 60%;	min-width: 750px;	height: 100%;}#col1{	float: left;	border: 1px solid #000;	width: 250px;	height: 100%;}#col2{	border: 1px solid #000;	margin-left: 250px;	margin-right: 250px;	height: 100%;}#col3{	float: right;	border: 1px solid #000;	width: 250px;	height: 100%;}</style><div id="container">	<div id="col1">one</div>	<div id="col2">two</div>	<div id="col3">three</div></div>