.bandeau-container {
  width: 100%;
  overflow: hidden;
  background-color: #12559e;
  color: #fff;
  padding: 10px 0;
  font-family: sans-serif;
}
.bandeau-defilant {
  display: flex;
  width: max-content;
}
.bandeau-defilant span {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  padding-right: 150px;
  padding-left: 150px;
  animation: defilement-invisible 5s linear infinite;
}
@media screen and (max-width: 600px) {
  .bandeau-defilant span {
    animation: defilement-invisible 10s linear infinite;
  }
}
@keyframes defilement-invisible {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
.bandeau-container:hover span {
  animation-play-state: paused;
}