nav {
    display: block;
    background-color: black;
    height: 27px;
    
}

nav a {
    background-color: black;
    text-align: center;
    color: rgb(117, 116, 116);
    text-decoration: wavy;
    font-size: large;
   
}

nav a:hover {
    background-color:#777474;
    color: black;
}

body {
    background-color: #777474;
}

footer {
    background-color: #272727;
    color: #777474;
    padding: 7px;
}