.hero .hero-media {
    /* Été */
   /*background-image:url(//s3.amazonaws.com/imagescloud/images/pq/bou/20240410-m.jpg);*/
    /* Été (temporaire passerelle fermé) */
    /*background-image:url(//s3.amazonaws.com/imagescloud/images/pq/bou/20220817-m.jpg);*/
    /* Automne */
     /* background-image:url(//s3.amazonaws.com/imagescloud/images/pq/bou/20150901-m.jpg);  */
    /* Hiver */
     background-image:url(//s3.amazonaws.com/imagescloud/images/pq/bou/20221104-m.jpg);
}

@media only screen and (min-width: 768px) {
    .hero .hero-media {
        /* Été */
       /*background-image:url(//s3.amazonaws.com/imagescloud/images/pq/bou/20240410.jpg);*/
        /* Été (temporaire passerelle fermé) */
        /*background-image:url(//s3.amazonaws.com/imagescloud/images/pq/bou/20220817.jpg);*/
         /*Automne */
        /* background-image:url(//s3.amazonaws.com/imagescloud/images/pq/bou/20150901.jpg);  */
        /* Hiver */
         background-image:url(//s3.amazonaws.com/imagescloud/images/pq/bou/20221104.jpg); 
    }
}