/* text-alignment */
.text-center {text-align: center;}
.text-left {text-align: left;}
.text-right {text-align: right;}
.text-justify {text-align: justify;}

/* spacing */
div#tabs .list li,
div#tabs .tabs, 
div#tabs .accordion {margin-bottom: 300px;}

/* welcome image */
div.welcome-image {
	width: 680px;
	margin: 0 auto 20px;
}

/* teacher image */
div.teacher-image {
	width: 200px;
	height: 300px;
	padding: 0 30px;
	float: right;
}

/* clearfix */
.clearfix:after {
	visibility: hidden;
	display: block;
	font-size: 0;
	content: " ";
	clear: both;
	height: 0;
	}
* html .clearfix             { zoom: 1; } /* IE6 */
*:first-child+html .clearfix { zoom: 1; } /* IE7 */