Código HTML:
<style type="text/css"> <!-- .caja_buscador2 { background-image: url(images/rrrrrrrrr.gif); background-repeat: repeat-x; height: 7px; overflow: hidden; } .centrar { width:900px; margin-top: 0; margin-right: auto; margin-bottom: 0; margin-left: auto; } .vinculoazul { float: right; } .caja_buscador { background-image: url(images/ppppp.gif); background-repeat: repeat-x; height: 41px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: none; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-right-color: #4C9AC6; border-bottom-color: #4C9AC6; border-left-color: #4C9AC6; } .celdatop { overflow: hidden; width: 100%; height: 4px; } .tablaform { height: 100%; overflow: hidden; } .izquierda { text-align: left; float: left; } .derecha { text-align: right; float: right; } a { font-family: Arial, Helvetica, sans-serif; font-size: 13px; } .azulnegrita { font-family: Arial, Helvetica, sans-serif; font-weight: bold; color: #F60; } a:link { text-decoration: none; } a:visited { text-decoration: none; } a:hover { text-decoration: underline; } a:active { text-decoration: underline; } input { background-color: #DAE6FA; border: 1px solid #09F; width: 300px; } .buscador { overflow: hidden; height: 27px; clear: both; } --> </style> </head> <body> <br> <div class="centrar"> <div class="logotop"> <table border="0" cellpadding="0" cellspacing="0" class="celdatop"> <tr> <td><img src="images/interfaceweb_03.gif" width="247" height="41" /></td> <td> </td> <td align="right"><a href="comocomprar.html\">Como comprar</a> <span class="azulnegrita">+</span> <br /> <a href="comoobtener.html">Como obtener mi compra</a> <span class="azulnegrita">+ </span></td> </tr> </table> </div> <div class="caja_buscador2"> <table border="0" cellpadding="0" cellspacing="0" class="celdatop"> <tr> <td><img src="images/cornertop.gif" width="8" height="7" class="izquierda" /></td> <td><img src="images/cornertop2.gif" width="8" height="7" class="derecha" /></td> </tr> </table> </div> <div class="caja_buscador"><table border="0" cellpadding="0" cellspacing="0" class="tablaform"> <tr> <td><form id="form1" name="form1" method="post" action=""> <label> <input type="text" name="buscar" id="buscar" /> </label> </form></td> </tr> </table></div> </div> </body> </html>