body
{
    margin:0 auto;
}

.divPage
{
    padding-top:100px;
    text-align:center;
}

.divIntro
{
    margin:auto;
    height:380;
    width:600;
    background-image: url('images/intro.jpg');
    cursor: pointer;
}

.divSwitch
{
    padding-top:150px;
    visibility:hidden;
}