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

  .slider {
    position: relative;
    max-width: 100%;
    margin: auto;
  }

  .slides {
    display: flex;
    transition: 0.5s;
  }

  .slide {
    min-width: 100%;
  }

  .slide img {
    width: 100%;
    height: auto;
    display: block;
  }

  /* arrows */
  .prev,
  .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    border: none;
    font-size: 28px;
    padding: 10px 15px;
    cursor: pointer;
    border-radius: 5px;
  }

  .prev {
    left: 10px;
  }

  .next {
    right: 10px;
  }

  /* dots */
  .dots {
    text-align: center;
    margin-top: 10px;
  }

  .dot {
    height: 12px;
    width: 12px;
    margin: 5px;
    background: #bbb;
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
  }

  .dot.active {
    background: #2f80ed;
  }

  /* responsive */
  @media(max-width:768px) {

    .prev,
    .next {
      font-size: 22px;
      padding: 8px 12px;
    }
  }