.lg-marquee {
  position: relative;
  overflow: hidden;
  width: 620px;
  .marquee-item {
    width: 135px;
    height: 135px;
    background: steelblue;
    color: #fff;
    font-size: 20px;
    line-height: 135px;
    text-align: center;
  }
  .lg-marquee-arrow-prev,
  .lg-marquee-arrow-next {
    position: absolute;
    z-index: 1;
    margin-top: -20px;
    width: 24px;
    height: 40px;
    background-color: #aeb5ad;
    background-color: rgba(0, 0, 0, 0.2);
    color: #fff;
    color: rgba(255, 255, 255, 0.4);
    line-height: 40px;
    text-align: center;
    cursor: pointer;
  }

  .lg-marquee-arrow-prev {
    left: 0;
    top: 50%;
  }
  .lg-marquee-arrow-next {
    right: 0;
    top: 50%;
  }
}
.lg-v-marquee {
  width: 200px;
  height: 310px;
  overflow: hidden;

  .marquee-item {
    float: left;
    clear: both;
  }
  .lg-marquee-arrow-prev {
    left: unset;
    right: 0;
    top: 0;
  }
  .lg-marquee-arrow-next {
    right: 0;
    bottom: 0;
  }
}