section.module.parallax-1 {/* tire film + auteur */
  background-image: url('../films/larbredanslaville/larbredanslaville-fond.jpg');

 /*    transition: background 5000ms ease-in-out;
-moz-transition: background 5000ms ease-in-out;
-webkit-transition: background 5000ms ease-in-out;
    /* La transition durera 5 secondes. */
}

/*section.module.parallax-1:hover {
/*@media only screen and (max-width : 2000px) {*/
/*    background-image: url('../films/larbredanslaville/larbredanslaville-fondbis.jpg');
   opacity: 1;   
}*/

section.module.parallax-1::before {
    
  position: absolute; width: 100%; height: 100%;
    background-size:cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
  content:"";
  background-image: url('../films/larbredanslaville/larbredanslaville-fondbis.jpg');
  opacity: 0;
  transition: opacity 3000ms ease-in-out 100ms;
}
section.module.parallax-1:hover::before {
  opacity: 1;
}

section.module.parallax-2 {
  background-image: url('../films/larbredanslaville/lpj-larbredanslaville-01.jpg');
    background-blend-mode:exclusion;
}
section.module.parallax-3 {
  background-image: url('../films/larbredanslaville/lpj-larbredanslaville-02.jpg');
}
section.module.parallax-4 {
  background-image: url('../films/larbredanslaville/lpj-larbredanslaville-03.jpg');
}
section.module.parallax-5 {
  background-image: url('../films/larbredanslaville/lpj-larbredanslaville-04.jpg');
}
section.module.parallax-6 {
  background-image: url('../films/larbredanslaville/larbredanslaville-film.jpg');
}