Untitled

<html>
<style type="text/css">
	.container{width:400px;}
	.container .element {width:33%; float:left;}
	.blue {background:blue;}
	.orange {background:orange;}
	.gray {background: gray;}
</style>
<div class="container">
	<div class="element blue">&nbsp;</div>
	<div class="element orange">&nbsp;</div>
	<div class="element gray">&nbsp;</div>
</div>
</html>