.section-banner .block-banner .img-wrap {
    height: 600px;
  }
  .section-banner .block-banner {
    position: relative;
  }
  .section-banner .block-banner .content {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    color: var(--text_color_two);
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
  }
  .section-banner .content .title {
    color: var(--text_color_two);
    font-size: 64px;
    opacity: 0.7;
    padding-bottom: 40px;
  }
  .section-banner .content .des {
    position: relative;
    font-size: 24px;
    padding-bottom: 50px;
  }
  .section-banner .content .des:after {
    content: "";
    position: absolute;
    top: 100%;
    left: 20%;
    width: 60%;
    border-bottom: 4px dotted var(--text_color_two);
  }