Untitled

<html>
    <head>
            <style>


                        #wrapper{
                           width: 80%;
                           margin: 0 auto;
			   border-collapse:collapse;
                        }

             </style>
     </head>

     <body>
        	<table id="wrapper" border="1">
			<tr>
				<th colspan="3">header</th>
			</tr>
			<tr>
			<td>left</td><td>center</td><td>right</td>
			</tr>
			<tr>
				<th colspan="3">footer</th>
			</tr>


        	</table>
      </body>

</html>