table {
	border-collapse: collapse;
	border-spacing: 0;
}

.free-wall {
	margin: auto;
}

.size2-2 {
	width: 80px;
	height: 80px;
}

.size11 {
	height: 160px;
	width: 160px;
}

.size12 {
	width: 160px;
	height: 320px;
}

.size21 {
	width: 320px;
	height: 160px;
}

.size22 {
	height: 320px;
	width: 320px;
}

.size13 {
	width: 160px;
	height: 480px;
}

.size31 {
	width: 480px;
	height: 160px;
}

.size23 {
	width: 320px;
	height: 480px;
}

.size24 {
	width: 320px;
	height: 640px;
}

.size32 {
	width: 480px;
	height: 320px;
}

.size33 {
	width: 480px;
	height: 480px;
}

.size34 {
	width: 480px;
	height: 640px;
}

.size43 {
	width: 640px;
	height: 480px;
}

.size35 {
	width: 480px;
	height: 800px;
}

.size53 {
	width: 800px;
	height: 480px;
}

.size36 {
	width: 480px;
	height: 960px;
}

.cell {
	background-position: center center;
	background-repeat: no-repeat;
	background-size: cover;
	position: absolute;
	background-color: #222;
}