.merry-go-round {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 280px;
  margin: auto;
  ul {
    margin: 0 20px;
    display: flex;
  }
  li {
    display: inline-block;
    flex: 0 0 164px;
    transition: left 200ms;
    position: relative;
    left: 0;
  }