footer {
	margin-top: 80px;
	margin-bottom: 40px;
	text-align: center;
	border-top: 1px #ccc solid;
	padding-top: 10px;
	color: #999;
}

.tablesorter th {
	cursor: pointer;
}
.tablesorter th .glyphicon {
	color: #CCC;
}