.page-video-content .text-abstract {
  margin-bottom: 30px;
  font-size: 22px;
  font-weight: 500;
  line-height: 32px;
  padding: 60px 0 0 60px;
}
.page-video-content .text-abstract p {
  border-bottom: 1px solid #D8D8D8;
  padding-bottom: 60px;
}
.page-video-content .floor {
  margin-bottom: 30px;
  padding-left: 60px;
}
.page-video-content .floor .f-main {
  border-bottom: 1px solid #D8D8D8;
  padding-bottom: 60px;
}
.page-video-content .floor .f-main .tit {
  font-size: 22px;
  line-height: 58px;
  font-weight: 700;
}
@media (max-width: 768px) and (min-width: 320px) {
  .page-video-content .text-abstract {
    margin-bottom: 0.3rem;
    font-size: 0.32rem;
    line-height: 0.5rem;
    padding: 0.6rem 0.3rem 0;
  }
  .page-video-content .text-abstract p {
    padding-bottom: 0.6rem;
  }
  .page-video-content .floor {
    margin-bottom: 0.3rem;
    padding: 0 0.35rem;
  }
  .page-video-content .floor .f-main {
    padding-bottom: 0.6rem;
  }
  .page-video-content .floor .f-main .tit {
    font-size: 0.38rem;
    line-height: 0.7rem;
    margin-bottom: 0.2rem;
  }
}