.ecology-case-wrap-bt {
    overflow: hidden;
  }

  .hvcl-run-li {
    position: relative;
    /* margin-bottom: 20px; */
  }
  .hvcl-run-li:last-child {
    margin-bottom: 0;
  }
  .hvcl-run-li-ul {
    display: flex;
    width: calc((186px * var(--width-shu)) + (16px * var(--width-shu)));
  }
  .hvcl-run-li-ul1 {
    animation: donghua1 calc(3s * var(--width-shu)) linear infinite;
  }
  .hvcl-run-li-ul2 {
    animation: donghua2 calc(3s * var(--width-shu)) linear infinite;
  }
  .hvcl-run-li-ul2 {
    transform: translateX(100%);
    position: absolute;
    top: 0;
    left: 0;
  }

  .hvcl-run-li2 .hvcl-run-li-ul1 {
    transform: translateX(-100%);
    position: absolute;
    top: 0;
    left: 0;
    animation: donghua3 calc(3s * var(--width-shu)) linear infinite;
  }
  .hvcl-run-li2 .hvcl-run-li-ul2 {
    position: relative;
    transform: translateX(0);
    animation: donghua4 calc(3s * var(--width-shu)) linear infinite;
  }

  .hvcl-run-li:hover .hvcl-run-li-ul1,
  .hvcl-run-li:hover .hvcl-run-li-ul2 {
    animation-play-state: paused;
  }

  .hrlu-li {
    margin-right: 16px;
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .hrlu-li div{
    width: 186px;
    height: 204px;
    background: rgba(105, 123, 156, 0.4);
    position: relative;
    box-sizing: border-box;
    padding:30px 15px 0 15px;
    flex-shrink: 0;
    box-sizing: border-box;
    overflow: hidden;
    color: #fff;
    flex-shrink: 0;
    &:hover {
      background: linear-gradient(90deg, rgba(56, 72, 255, 0.5), rgba(96, 109, 255, 0.5));
    }
  }




  .hrlu-li p {
    font-weight: 500;
    font-size: 16px;
    color: #ffffff;
  }

  .hrlu-li img {
    width: 148px;
    /* height: 72px; */
    position: absolute;
    left: 15px;
    bottom: 25px;
  }

  @keyframes donghua1 {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(-100%);
    }
  }

  @keyframes donghua2 {
    0% {
      transform: translateX(100%);
    }
    100% {
      transform: translateX(0);
    }
  }

  @keyframes donghua3 {
    from {
      transform: translateX(-100%);
    }
    to {
      transform: translateX(0);
    }
  }

  @keyframes donghua4 {
    from {
      transform: translateX(0);
    }
    to {
      transform: translateX(100%);
    }
  }