@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-250px * 20));
  }
}
.slider {
  background: white;
  box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.125);
  height: 200px;
  align-items: center;
  justify-content: center;
  margin: auto;
  width: 70%;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  
}
.slider::before, .slider::after {
  background: linear-gradient(to right, white 0%, rgba(255, 255, 255, 0) 100%);
  content: "";
  height: 100px;
  position: absolute;
  width: 200px;
  z-index: 2;
}
.slider::after {
  right: 0;
  top: 0;
  transform: rotateZ(180deg);
}
.slider::before {
  left: 0;
  top: 0;
}
.slider .slide-track {
  animation: scroll 25s linear infinite;
  display: flex;
  width: calc(250px * 14);
}
.slider .slide {
display: flex;
  padding: 30px;
}
.slide img{
width: auto;
  height: 90px;
}