ant-design/site/theme/template/Home/RecommendPage.less

@import '../../../../components/style/themes/default.less';

.recommend-block {
  position: relative;
  display: block;
  height: 192px;
  overflow: hidden;
  border-radius: 2px;

  img {
    width: 100%;
    height: 100%;
    vertical-align: top;
    background-clip: cover;
  }

  &::before {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: linear-gradient(
      rgba(0, 0, 0, 0) 0%,
      rgba(0, 0, 0, 0, 0.25) 30%,
      rgba(0, 0, 0, 0.5) 100%
    );
    content: '';
    pointer-events: none;
  }

  .recommend-popularize {
    position: absolute;
    top: 0;
    left: 0;
    padding: 0 8px;
    color: #314659;
    line-height: 28px;
    background: #ffd75a;
    border-radius: 0 0 4px 0;
  }

  .recommend-content {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 0 20px 24px;
    transform: translateY(100%);
    transition: transform 0.3s;

    .ant-typography {
      margin: 0;
      color: #fff;
    }

    h4 {
      position: absolute;
      top: 0;
      right: 0;
      left: 0;
      padding: 0 20px 24px;
      transform: translateY(-100%);
      transition: padding 0.3s;
    }

    p {
      color: rgba(255, 255, 255, 0.85);
      opacity: 0;
      transition: opacity 0.3s, margin 0.3s;
    }
  }
}

@media (max-width: @screen-sm-min) {
  .recommend-block {
    h4.ant-typography {
      padding: 0 16px 16px;
      font-size: 18px;
    }
  }
}

@media (min-width: @screen-sm-min) {
  .recommend-block {
    &-main {
      height: 408px;
    }

    &:hover {
      .recommend-content {
        transform: translateY(0);

        h4 {
          padding-bottom: 8px;
        }

        p {
          opacity: 1;
        }
      }
    }
  }
}