button {
	width: 12em;
	border-right: 1px solid #000;
	padding: 0 0 1em 0;
	margin-bottom: 1em;
	font-family: Arial;
	background-color: #90bade;
	color: #333;
}

#button ul {
	list-style: none;
	margin: 0;
	padding: 0;
	border: none;
}
	
#button li {
	border-bottom: 1px solid #90bade;
	margin: 0;
	list-style: none;
	list-style-image: none;
}
	
#button li a {
	display: block;
	padding: 5px 5px 5px 0.5em;
	border-left: 10px solid #000000;
	border-right: 10px solid #000000;
	background-color: #D49F00;
	color: #fff;
	text-decoration: none;
	width: 100%;
}

html>body #button li a {
	width: auto;
}

#button li a:hover {
	border-left: 10px solid #000000;
	border-right: 10px solid #000000;
	background-color: #D4BF55;
	color: #fff;
}
HTML Code