main.css

html, body {
	overflow: hidden;
	display: table;
	background: #ddd;
	color: #fff;
	height: 100%;
	width: 100%;
	margin: 0;
	padding: 0;
}
.cell {
	display: table-cell;
	vertical-align: middle;
	text-align: center;
}
body {
	background: #ddd;
	padding-top: 73px;
	max-height: 100%;
}

header a:not(.img) {
	margin: 10px 20px;
	width: 90%;
}

header {
	height: 70px;
}
@media only screen and (max-width:800px) {
	header a:not(.img) {
		display: block;
	}
}
a.link {
	width: 100%;
	display: block;
	border-bottom: 1px solid #444;
	background-color: #fff;
	color: #3e4556;
	font-size: 70px;
	text-decoration: none;
    text-align: left;
    font-weight: lighter;
    background-image: url(https://storage.googleapis.com/material-icons/external-assets/v4/icons/svg/ic_keyboard_arrow_right_black_24px.svg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: right;
}
a.link:nth-child(even) {
	border-top: 1px solid #444;
}
.link span {
	display: inline-block;
	height: 100%;
    margin: 5px;
	font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.link img {
	display: inline-block;
	width: 49px;
    padding: 5px;
    margin-left: 10px;
}