.bandeau-info {
  background: transparent;
  position: fixed;
  z-index: -100;
  min-height: 5rem;
  min-width: 100%;
  width: 100%;
  bottom: 0;
  z-index: -1;
  left: 0;
  /*    &.affichage {
          animation: disparition 3s ease-in-out;
          animation-fill-mode: forwards;
      }*/ }
  .bandeau-info span.alert {
    background: orange;
    display: block;
    animation: apparition 1s linear, disparition 3s ease-in-out;
    animation-fill-mode: forwards; }
  .bandeau-info span.success {
    background: lightgreen;
    display: block;
    animation: disparition 2s ease-in-out;
    animation-fill-mode: forwards; }
  .bandeau-info.mode-formulaire {
    padding-top: 0.5rem;
    position: static !important;
    z-index: 1;
    float: left;
    height: 1rem;
    min-height: 1rem; }
  .bandeau-info.mode-page {
    width: 100%;
    text-align: center !important; }
    .bandeau-info.mode-page span {
      padding: 1rem; }

@keyframes disparition {
  from {
    opacity: 1; }
  to {
    opacity: 0; } }
@keyframes apparition {
  from {
    opacity: 0; }
  to {
    opacity: 1; } }