div.drop_down {
	background: url('../img/drop_down.png') no-repeat 0 0;
	padding: 5px 0;
	text-align: center;
	cursor: pointer;
}

span.drop_down_content {
	position: absolute;
	top: 30px;
	width: 300px;
	background: #271E14;
	border: 1px solid #604931;
	border-top: 0;
	text-align: justify;
	padding: 20px;
	color: #fff;
}

span#contact_us, span#about_us {
	display: none;
}