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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Strict//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html>    <head>    </head>    <body>        <div>            <div style="float: left; width: 100px; height: 500px; background-color: red; padding: 0px; margin: 0px;">                X            </div>            <div style="float: left; border: 1px solid black; margin: 0px; padding: 0px; width: 400px;">                <input style="border: 0px;" type="text" />            </div>        </div>    </body></html>