#contentText_slider {
    width: 7px;
    height: 390px;
    float: right;
    overflow: hidden;
}

#contentText_slider_chemin {
    width: 7px;
    height: 390px;
    background-image:url(img/slider_fond.png);
}

#contentText_slider_ascenseur {
    background-image:url(img/slider_ascenseur.png);
    width: 7px;
    height: 123px;
}