.back  {          background-image: url(lower_bg.jpg);           background-position: center center;          background-repeat: no-repeat;} 		ul {	list-style-type: disc;	margin-left: 1;	padding-left: 1em;	text-indent: 0em;	}div.form_errors {	width: 70%;	text-align: left;	background-color: #AAAAAA;	padding: 10px;	border: 2px dotted black;	font-weight: bold;}div.form_errors li {	color: #AA0000;}