.slider {
  position: relative;
  margin: auto;
  width: auto;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid black;
  backdrop-filter: blur(100px);
  padding: 10px;
  margin-left: 20px;
  margin-right: 20px;
}
.track {
  position: relative;
  display: flex;
  margin: auto;
  gap: 20px;
  width: max-content;
  animation: scroll 15s linear infinite;
  animation-play-state: running;
  height: auto;
}

.track img {
  position: relative;
  margin: auto;
  width: 300px;
  height: 200px;
  border-radius: 8px;
}

@keyframes scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}
.big:hover{
  margin: auto;
  width: 900px;
  height:700px;
  border-radius: 8px;
}