.slider {
  overflow: hidden;
  width: 100%;
  position: relative;
}

.content {
  display: flex;
  white-space: nowrap;
  animation: 90s linear 0s infinite normal none running slide-right;
}

@keyframes slide-left {
  0% {
    transform: translate(0);
  }

  50% {
    transform: translate(-100%);
  }

  100% {
    transform: translate(0);
  }
}

@keyframes slide-right {
  0% {
    transform: translate(0);
  }

  50% {
    transform: translate(100%);
  }

  100% {
    transform: translate(0);
  }
}
