html {	height: 100%;	padding-bottom: 1px;}body {		background-image: url('./images/zee.jpg'); 	background-repeat: no-repeat;	background-attachment:fixed;	background-position:center;	font-size: 16px;	max-width:1200px;	margin-left:auto;	margin-right:auto;	}h1,h2,h3 {color: blue;}td {	vertical-align: top;	}