View source for Help:Contents/styles.css

.helpContents-wrapper {
	display: flex;
	flex-wrap: wrap;
}

.helpContents-header {
	flex: 1 0 100%;
	padding-bottom: 1em;
	border-bottom: 1px solid #a2a9b1;
	text-align: center;
}

.helpContents-section {
    position: relative;
    flex: 1 0 50%;
    min-width: 380px;
    box-sizing: border-box;
    margin: 1em 0; 
    padding-left: 30px;
    padding-right: 20px;
}

.helpContents-section h2 {
	font-size: 21px;
	padding: 0;
	margin-top: 1em;
	margin-bottom: 0.25em;
	line-height: 1.5;
}

.helpContents-section ul {
	margin-left: 0;
	padding-left: 0;
}

.helpContents-icon {
    position: absolute;
    top: 25px;
    left: 0;
    line-height: 1;
    opacity: 0.7;
}

.helpContents-additional-search {
	text-align: center;
	margin-bottom: 1em;
}