@charset "UTF-8";
/* CSS Document */

body {
	background: url(../about/images/chemistry.jpg) top center no-repeat;
}

body.principal {
	background: url(../about/images/principal.jpg) top center no-repeat;
}

.requirements {
	width: 450px;
	border: 1px solid #000;
}

.requirements thead {
	background: #cdcdcd;
}

.requirements tr {
	padding: 0;
	margin: 0;
}

.requirements tr td {
	padding: 5px;
	margin: 0;
}

.handbook {
	list-style: none;
	width: 720px;
	height: 25 px;
	position: relative;
	margin: 0;
	margin-left: -10px;
	padding: 5px 0 0 0;
	background: #eee;
}

.handbook li {
	width: 100px;
	float: left;
	display: inline-block;
	background: #eee;
	text-align: center;
}

.handbook li a, .handbook li a:visited {
	padding: 0;
	margin: 0;
	background: #eee;
	color: #000;
	text-decoration: none;
	padding: 5px;
	display:inline-block;
}

.handbook .active a, .handbook .active a:visited {
	text-decoration: none;
	display:inline-block;
	width: 100px;
	background: #000;
	color: #fff;
	margin: 0;
	padding: 5px;
}

.handbook-sub {
	list-style: none;
	float: right;
	background: #eee;
	margin: 0 0 0 10px;
	padding: 4px;
}

	.handbook-sub li, .handbook-sub li a, .handbook-sub li a:visited {
		margin: 0 0 6px 0;
		color: #000;
		text-decoration: none;
	}