.wrap {
    overflow: hidden;
  }
  
  .carousel {
    display: flex;
    left: -100%;
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
    transform: translateX(100%);
  }
  @media (min-width: 30em) {
    .carousel {
      left: -33.33333%;
      transform: translateX(33.33333%);
    }
  }
  @media (min-width: 40em) {
    .carousel {
      left: -20%;
      transform: translateX(20%);
    }
  }
  
  .carousel.is-reversing {
    transform: translateX(-100%);
  }
  @media (min-width: 30em) {
    .carousel.is-reversing {
      transform: translateX(-33.33333%);
    }
  }
  @media (min-width: 40em) {
    .carousel.is-reversing {
      transform: translateX(-20%);
    }
  }
  
  .carousel.is-set {
    transform: none;
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  }
  
  .carousel-seat {
    background: #f3f3f3;
    flex: 1 0 100%;
    order: 2;
    padding-top: 15px;
    padding-bottom: 15px;
  }
  .carousel-seat:nth-child(even) {
    /* background: #d5d5d5; */
  }
  @media (min-width: 30em) {
    .carousel-seat {
      flex-basis: 33.33333%;
    }
  }
  @media (min-width: 40em) {
    .carousel-seat {
      flex-basis: 20%;
    }
  }
  
  .carousel-seat.is-ref {
    order: 1;
  }
  
 .wrap h2 {
    color: #aaa;
    font-size: 7em;
    font-weight: normal;
    margin: 0;
    padding: 0.6em 0;
    text-align: center;
  }