@charset "utf-8";

#menu a {
    text-decoration: none;
    background-color: #FF9933;
    color: white;
    width: 6em;
    display: block;
    padding: 10px;
    border-left: 1em solid lime;
}

#menu {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

#menu li {
    margin-bottom: 5px;
}

#menu a:hover {
    background-color: #FF0000;
    border-left: 1em solid purple;
}