div.carousel img {
    max-height: 340px;
}


#voie_description {
    /*transition: max-height 1s ease-in;
    transition-delay:0s;*/
    overflow: hidden;
    height: 0px;
}

#voie_description.partial {
    height: 7em;
}

#voie_description.expanded {
    /*max-height: 400em;*/
    height:auto;
}