body {
    background-image: url("city.jpg");
    background-attachment: scroll; 
    background-size: 200%;
    width: 3000px;
    height: 2238px;
    overflow: scroll;
    font-family: Verdana, sans-serif;
}

.float {
    display: inline-block;
    padding: 10px;
}

iframe{
    position: absolute;
}

.menu {
    margin-top: 75px;
    margin-left: 65px;
    color: aliceblue;
    position: absolute;
    /*CAN YOU MAKE THE MENU FLOAT? FIXED TO POSITION ON SCREEN*/
}

nav {
    position: sticky;
    width: 540px;
    margin-top: 130px;
    margin-left: 65px;
    color: aliceblue;
    font-family: sans-serif; 
    padding: 10px;
    line-height: 1.5;
    text-align: justify;
}



#sound { 
margin-top: 40px;
margin-left: 65px; 
position: relative;
}

ul{
    list-style-type: none;
}

li {
    padding: 10px;
}


a:link {
    text-decoration-line: none;
    color: aliceblue;
/* can you make the menu links white */
}

a.lists {
    background-color: yellow;
    color: black;
}

a:visited {
    color:dimgray;
    background-color: black;
}

span.highlight{
    background-color: yellow;
    color: black;
}

span.small{
    font-size: 80%;
}