.slider {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    height: 70vh;
    transition: 0.5s ease-in-out;
  }
  .down .slider {
    transform: scale(0.9);
  }
  .down .slider .item .tit {
    opacity: 0;
  }
  .slider * {
    outline: none;
  }
  .slider .item {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100vh;
  }
  .slider .item svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 1;
  }
  .slider .item .tit {
    text-align: center;
    position: absolute;
    z-index: 10;
    top: 50%;
    left: 0;
    width: 100%;
    transform: translateY(-50%);
    letter-spacing: 1rem;
    color: #fff;
    font-family: Roboto, sans-serif;
    font-size: 50px;
    transition: all 0.3s ease-in-out;
  }
  
  #slider-1 {
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
  }
  #slider-1 .tit {
    display: none;
  }
  
  #slider-2 {
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    transform: scale(1) !important;
    pointer-events: none;
  }
  
  
  .the-most {
    position: fixed;
    z-index: 10;
    bottom: 0;
    left: 0;
    width: 50vw;
    max-width: 100px;
    padding: 10px;
  }
  .the-most img {
    max-width: 100%;
  }



  @media only screen and (max-width: 600px) {
    .slider .item .tit {
        text-align: center;
        position: absolute;
        z-index: 10;
        top: 50%;
        left: 0;
        width: 100%;
        transform: translateY(-50%);
        letter-spacing: .5rem;
        color: #fff;
        font-size: 30px;
        transition: all 0.3s ease-in-out;
      }
  }