body {
text-align: center;
background-color: black;
margin: 0;
padding: 0;
font-family: verdana, helvetica, arial, sans-serif;
}

.bottom {
text-align: center;
color: #339900;
}

.bottom a {
color: #339900;
text-decoration: none;
}

.bottom a:hover {
color: yellow;
text-decoration: none;
}