* {
	margin: 0;
	padding: 0;
}
body {
	height: 2000px;
	font-size: 1em;
}

#menu {
	width: 300px;
	height: 300px;
	background-color: black;
	
}

ul li {
	display: inline-block;
	vertical-align: top;
	*display: inline;
}
td {
	width: 400px;
	height: 400px;
	background-color: black;
	margin: 5px;
}

.hide {
	display: none;
}

.up-font-size {
	font-size: 1.2em;
	font-weight: bold;
	color: red;
}