Just give them a width and float: left;
, here’s an example:
<div style="width: 500px;"> <div style="float: left; width: 200px;">Left Stuff</div> <div style="float: left; width: 100px;">Middle Stuff</div> <div style="float: left; width: 200px;">Right Stuff</div> <br style="clear: left;" /> </div>