<body> <table border="1" bgcolor="#ff0000"> <tr height="100%"> <td height="100%" valign="top"> <table height="100%" bgcolor="#00ff00"><tr height="100%" border="1"><td height="100%"> test test test test<br> test test test test<br> test test test test<br> test test test test<br> test test test test<br> test test test test<br> </td></tr></table> <td> <td height="100%" valign="top"> <table height="100%" bgcolor="#0000ff" border="1"><tr height="100%"><td height="100%" valign="top"> test </td></tr></table> </td> <tr> </table></body>