.slide-track img {
  width: 280px;
  height: 120px;
  animation: scroll 10s linear infinite;
}

.slide-track {
  width: 100%;
  display: flex;
  gap: 3em;
  overflow: hidden;
}

.slider {
  /* margin-top: 70px; */
  background-color: whitesmoke;
  /* padding: 8em 2em; */
}

@keyframes scroll {
   0% {transform: translateX(0);}
  100% {transform: translatex(-500%)}
  
} 
/*
@keyframes scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}*/