body {
    background-color: #999999;
    color: #000000;
    margin: 0;
}

#demo1 {
    position: relative;
}

.center-text {
    text-align: center;
}

.menu-links {
    font-size: 12px;
    font-family: Verdana, Arial, Helvetica, sans-serif;
    font-weight: bold;
}