body {
	margin: 50px;
	padding: 0;
	font-size: 0;
}

.container {
	background: #ff0;
	width: 150px;
	height: 150px;
	position: fixed;
	overflow: hidden;
	right: 25px;
	bottom: 25px;
}

.red-square {
	width: 100px;
	height: 100px;
	background: #f00;
	position: absolute;
	bottom: 0;
	right: 0;
}

.blue-square {
	width: 100px;
	height: 100px;
	background: #00f;
}

.letter-wrapper {
	display: inline-block;
	margin: 0 15px 60px 15px;
}

.letter {
	width: 150px;
	height: 200px;
	background: #ccc;
	position: relative;
}

.bar {
	position: absolute;
	background: #000;
}

.vertical {
	height: 100%;
	width: 20%;
}

.horizontal {
	height: 15%;
	width: 100%;
}

.mid { top: 43.5%; }
.right { right: 0px; }
.red { background: #f00; z-index: 2}
.blue { background: #00f; z-index: 4;}
.yellow { background: #ff0; z-index: 3; }