#car:hover {
  transform: translateX(60px);
}

@keyframes drivingAround {
}

/* solution for 2d transform challenge*/
article {
  position: relative;
}
article section {
  position: absolute;
  top: 2.44em;
  width: 700px;
  left: -700px;
  padding: 0 1em 0.5em 0.5em;
  background-color: rgba(16, 16, 16, 0.95);
  transition: transform 0.5s;
}
article section nav {
  width: 110%;
  text-align: right;
  background-color: rgba(16, 16, 16, 0.95);
  padding: 0.5em;
}

.visible {
  transform: translateX(690px);
}