#distance_start {
	width:100%;
	position:relative;
	height:50%;
	float:left;
	margin-bottom:-120px;
	}
#container_start{
	margin: 0 auto;
	text-align:center;
	clear:left;
	width: 100%;
	height: 155px;
	position:relative;
	margin-bottom:-77.5px;}