[class*='col-'] { float: left; }

*, *:after, *:before {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

h3 { text-align: center; margin-bottom: 0; }

[class*='col-'] { padding-right: 20px; padding-bottom: 20px;}
[class*='col-']:last-of-type { padding-right: 0; }

.grid { margin: 0 10em; }
.col-1-4 { width: 25%; }
.module {
	padding: 20px;
	text-align: center;
	color: #eee;
	max-height: 120px;
	min-width: 120px;
	background-color: #1171a3;
}

.module:hover { background-color: #52b9e9; cursor: pointer; }

.grid-pad { padding: 20px 0 20px 20px; }
.grid-pad > [class*='col-']:last-of-type { padding-right: 20px; }

@media (max-width: 600px) {
	.module { font-size: 10px; max-height: 75px; }
}

@media (max-width: 1024px) {
	.grid { margin: 0; }
	.module { min-width: 60px; }
}