.wusm-cols {
	box-sizing: border-box;
	display: inline-block;
	margin-right: -2px;
	padding-right: 20px;
	vertical-align: top;
}

.wusm-cols:first-child {
	padding-left: 0;
}

.wusm-cols h2,
.wusm-cols h3,
.wusm-cols h4 {
	margin-top: 0;
}

.cols-2 {
	width: 50%;
}

.cols-3 {
	width: 33%;
}

.cols-4 {
	width: 25%;
}

@media screen and (max-width: 600px) {

	.cols-2,
	.cols-3,
	.cols-4 {
		width: 100%;
		padding: 0;
	}

}