.jumbotron
{
	background-image: url('../images/header.png');
	background-size: cover;
	height: 500px;
}

.navbar
{
	background: #000000;
}

.dbm-btn-dl
{
	margin-bottom: 5px;
	width: 100%;
}

.catalog-list
{
	margin-bottom: 100px;
}