body {
    background-color: lightblue;
}

h1 {
    color: navy;
    margin-left: 20px;
}

ul#menu {
    padding: 0;
}

ul#menu li {
    display: inline;
}

ul#menu li a {
    background-color: Blue;
    color: Yellow;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 4px 4px 0 0;
    height: 150px;
}

ul#menu li a:hover {
    background-color: orange;
}