body {
	font-size: 1em;
	font-family: verdana, helvetica, sans-serif;
	color: #333;
margins: 0 auto;
background-image: url('images/background.jpg');
background-repeat: no-repeat;
background-position: top center;
text-align: center;
align: center;

}
p {
	margin: 1em;
	text-align: left;
}
.comments {
	background-color: #e3e3e3;
	border-top: 1px solid #ccc;
	border-bottom: 1px solid #ccc;
	padding: 2px;

}

#jump {
	position:absolute;
	top: 50%;
	left: 50%;
	width:30em;
	height:18em;
	margin-top: -9em; /*set to a negative number 1/2 of your height*/
	margin-left: -15em; /*set to a negative number 1/2 of your width*/
	border: 1px solid #ccc;
	background-color: #f3f3f3;
}