body {
	padding-top	: 4.5rem;	/* top navbar */
	background-color	: #f5f5f5;
}

.jumbotron {
	background : url('/com/img/jumbotron.jpg') center no-repeat;
	background-size : cover;
	color : #fff;
}

canvas {
	margin : 0;
	background-color : #f5f5f5;
	cursor : pointer;
}