body {
    background-color: lightgrey;
    font-family: sans-serif;
}
ul#menu li {
    display: inline;
}
ul#menu {
    padding: 0;
}
ul#menu li a {
    padding:  2px 5px;
    color: black;
    outline: none;
    text-decoration: none;
    border-radius: 5px 5px 5px 5px;
}
ul#menu li a:hover {
    color: white;
    background-color: orange;
    box-shadow: 5px 5px 5px #888;
}
table#top {
    background-color: lightgrey;
    box-shadow: 5px 5px 5px #888;
    border-radius: 5px 5px 5px 5px;
    border-style: solid;
    border-width: thin;
    border-color: grey;
}