.menu {
	list-style-type:none;
}
.menu > li {
	display:inline-block;
	border:1px solid gray;
	position:relative;
}
.menu > li > ul {
	display:none;
}
.menu > li:hover ul {
	display:block;
	position:absolute;
	padding:0;
	margin:0;
	top:2.0em;
	left:0;
	list-style-type:none;
	border:1px solid gray;
}
ul.menu li a {
	width: 145px;
	height: 50px;
	font-size: 14px;
	color: #ffffff;
	background: #009900;
	text-decoration: none;
	border-right: 1px solid #eeeeee;
	box-sizing: border-box;
	display: block;
	text-align: center;
	vertical-align: middle;
	height: 2rem;
	line-height: 2rem;
}