.container {
	background-color: red;
}

.chunk {
	height: 20px;
	width: 100%
	top: 0;
	left: 0;
}

.container2 {
	background-color: blue;
}

.box {
	background-color: green;
	height: 300px;
	width: 70%
	float: left;
	margin-right: 300px;
	margin-left: 300px;
}

.box2 {
	background-color: yellow;
	height: 300px;
	width: 30%;
	float: right;
	margin right: 0px;
}

.box3 {
	
}