.box-layers {
	background-color: #eeeeee;
	padding: 2rem 1rem 4rem 1rem;
	border-top: 10px solid #dddddd;
	margin: 4rem 0;
}

.h2-wrapper {
	border: 1px solid black;
}

.box-sizing-example {
	background-color: #eeeeee;
	padding: 2rem;
	border: 10px solid #dddddd;
	width: 100%;
	box-sizing: border-box;
}
.overflow-example {
	width: 50%;
	height: 300px;
    overflow: hidden;
	overflow: auto;
}