<style type="text/css"> .main { # background-color: green; width: 760px; margin: 0 auto; text-align: center; } .header { background-color: green; } th,td { border-width: 1px 1px 1px 1px; # padding: 1px 1px 1px 1px; border-style: inset inset inset inset; border-color: gray gray gray gray; background-color: white; text-align: center; } </style>