.slider1 {
  overflow: hidden;
  width: 100vw;
  background: #fff;
  margin: 0;
  padding: 0;
}

.slider-track {
  display: flex;
  width: calc(400px * 15); /* número de imágenes x tamaño */
  animation: scroll 80s linear infinite;
}

.slider1:hover .slider-track {
  animation-play-state: paused;
}

.slide1 {
  flex: 0 0 auto;
  width: 570px;
  height: 125px;
}

.slide1 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-2000px); /* 5 imágenes * 300px */
  }
}