.nav {
background-color: #F5F5DC;
}

.nav ul {
margin: 0;padding: 0;
list-style-type: none;
line-height: 3em;
}

.nav a {
display: block;
width: 10em;
text-align: center;
text-decoration: none;
background-color: #CCCCCC;
}

.nav a:hover {
background-color: #E6E6FA;
}