html,body,div,ul,li,a {
	margin: 0;
	padding: 0;
	list-style: none outside;
}

body {
	font-size: 20px;
	font-family: arial, helvetica, sans-serif;
}

#nav,#nav li {
	display: block;
	clear: both;
}

#nav a {
	display: inline-block;
	clear: both;
	width: 5em;
	padding: .5em 1em .5em .5em;
	margin: 0.25em;
	background-color: #DDDDDD;
	-moz-border-radius: .5em;
	-webkit-radius: .5em;
	border-radius: .5em;
	color: #000000;
	text-decoration: none;
}

#nav span {
	display: inline-block;
	margin-right: 0.5em;
	height: 1em;
	width: 1em;
	background-image: url('../img/pr-icons.svg');
	-webkit-background-size: 1em 4em;
	-o-background-size: 1em 4em;
	-moz-background-size: 1em 4em;
	background-size: 1em 4em;
	background-repeat: no-repeat;
	vertical-align: top;
}

.home span { background-position: 0 0; }
.about span { background-position: .0 -1em; }
.journal span { background-position: 0 -2em; }
.contact span { background-position: 0 -3em; }