body {
	font-family : Verdana;
	text-align: center;
}
.col {
	position: relative;
	float: left;
	width: 25%;
}

.clearer {
	clear: both;
}
.grid {
	position: relative;
	width: 90%;
	border: 1px solid #444444;
	border-radius: 2px;
	margin: auto;

}
.col {
	position: relative;
	float: left;
	width: 40%;
	background-color: #CCCCCC;
}
.col > div {
	height: 75px;
	padding: 7px;
}
.col:nth-child(even) {
	width: 20%;
	background-color: #F0F0F0;
}
.col > div:nth-child(even) {
	background-color: #F0F0F0;
	height: 150px;
}
.col:nth-child(even)  > div:nth-child(even) {
	background-color: #CCCCCC;
}
a.button {
	font-size: 45px;
	text-decoration: none;
}
ul {
	list-style: none;
	padding: 0;
	margin: 0;
}