/**
 * Full height element
 */
 body {
 	padding: 0;
 	margin: 0;
 }

 .sidebar {
 	background-color: #eee;
 	border-right: 1px solid #cecece;
 	height: 100vh;
 	position: fixed;
 	top: 0;
 	width: 90px;
 }

 .main {
 	box-sizing: border-box;
 	margin-left: 90px;
 	padding: 1em 1.4em;
 	width: calc(100% - 90px);
 }

 ul {
 	padding: 1em 1.4em;
 	margin: 0;
 	text-align: center;
 }

 li {
 	list-style: none;
 }