.bandeau-alerte {
    overflow: hidden;
    width: 100%;
    padding: 15px 20px;
    position: absolute;
    bottom: -50px;
    left: 0;
    background: white;
    box-shadow: 0px 5px 10px -4px #000;
}
.bandeau-alerte.hidden {
    display: none;
}
.bandeau-alerte-contenu{
    width: 100%;
    animation: move 40s linear infinite;
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}
.bandeau-alerte .icon-bell {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    fill: #eedd46;
}
.bandeau-alerte-texte {
    font-size: 14px;
    color: #4C4C4C;
    margin: 0;
}
.bandeau-alerte-close {
    position: absolute;
    right: 30px;
    top: 6px;
    fill: red;
    width: 8px;
    height: 10px;
}
.bandeau-alerte-close:hover {
    fill: #4C4C4C;
    cursor: pointer;
}

@keyframes move {
    from {
        transform: translateX(100%);
      }
      to {
        transform: translateX(-100%);
      }
  }

@media(max-width: 767px){
    .bandeau-alerte-contenu {
        animation: move 25s linear infinite;
    }
}