#back
{
    margin: 40 auto;
    width: 780px;
    height: 702px;
    background: url(entrance.jpg) no-repeat;
}

#left
{
    margin-top: 200px;
    width: 390px;
    display: block;
    float: left;
}

#right
{
    margin-top: 200px;
    width: 390px;
    display: block;
    float: right;
}

a, a:visited
{
    font-family: "Tahoma";
    font-size: 16px;
    color: #FFF;
    text-decoration: none;
    font-weight: bold;
}

a:hover
{
    font-family: "Tahoma";
    font-size: 16px;
    color: #CCC;
    text-decoration: none;
    font-weight: bold;
}