body {
	font-family: Georgia;
	font-size: 12px;
	background-image: url('../ezo/wallpaper.gif');
	}

.table_main {
	border: 1px solid #000000;
	background-color: #FFFFFF;
	font-family: Georgia;
	font-size: 14px;
	position:absolute;
    left: 50%; 
    top: 50%;
    width: 700px;
    height: 400px;
    margin-top: -200px;
    margin-left: -350px;
	padding: 10px;
	}

.table_sub {
	float: left;
	width: 350px;
	}