#backbutton a{
    position: absolute;
    display: block;
    text-indent: -5000px;
    width: 176px;
    height: 62px;
    left: -50px;
    top: 215px;
    border: solid 1px;
    background: center no-repeat url("../../static_media/backbutton.png");
}

#vtourbutton a{
    position: absolute;
    display: block;
    text-indent: -5000px;
    width: 176px;
    height: 62px;
    left: -50px;
    top: 365px;
    border: solid 1px;
    background: center no-repeat url("../../static_media/vtourbutton.png");
}