ant-design/site/theme/static/preview-img.less

.preview-image-boxes {
  display: flex;
  float: right;
  clear: both;
  width: 496px;
  margin: 0 0 70px 64px;

  &-with-carousel {
    width: 420px;

    .preview-image-box img {
      padding: 0;
    }
  }
}

.preview-image-boxes + .preview-image-boxes {
  margin-top: -35px;
}

.preview-image-box {
  float: left;
  width: 100%;
}

.preview-image-box + .preview-image-box {
  margin-left: 24px;
}

.preview-image-wrapper {
  position: relative;
  display: inline-block;
  width: 100%;
  padding: 16px;
  text-align: center;
  background: #f2f4f5;
}

.preview-image-wrapper.video {
  display: block;
  padding: 0;
  background: 0;
}

.preview-image-wrapper video {
  display: block;
  width: 100%;
  + svg {
    position: absolute;
    top: 0;
    left: 0;
  }
}

.preview-image-wrapper.good::after {
  position: absolute;
  bottom: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 3px;
  background: @primary-color;
  content: '';
}

.preview-image-wrapper.bad::after {
  position: absolute;
  bottom: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 3px;
  background: @error-color;
  content: '';
}

.preview-image-title {
  margin-top: 5px;
  color: @site-text-color;
  font-size: 12px;
}

.preview-image-description {
  margin-top: 2px;
  color: @site-text-color-secondary;
  font-size: 12px;
  line-height: 1.5;
}

.preview-image-description hr {
  margin: 2px 0;
  background: none;
  border: 0;
}

.preview-image-box img {
  max-width: 100%;
  padding: 12px;
  background: #fff;
  border-radius: @border-radius-base;
  cursor: pointer;
  transition: all 0.3s;
  &.no-padding {
    padding: 0;
    background: none;
  }
}

.preview-image-boxes.preview-image-boxes-with-carousel img {
  padding: 0;
  box-shadow: 0 1px 0 0 #ddd, 0 3px 0 0 #fff, 0 4px 0 0 #ddd, 0 6px 0 0 #fff, 0 7px 0 0 #ddd;
}

.preview-image-box img:hover {
  box-shadow: 1px 1px 6px rgba(0, 0, 0, 0.3);
}

.image-modal {
  text-align: center;

  &-container {
    position: relative;
    text-align: center;
  }

  .ant-carousel {
    .slick-slider {
      padding-bottom: 24px;
      img {
        display: inline;
      }
    }
    .slick-dots {
      bottom: 4px;
      li button {
        background: #888;
      }
    }
  }

  .image-modal-single.slick-slider {
    padding-bottom: 0;
  }

  .image-modal-single .slick-dots {
    display: none !important;
  }
}

.transition-video-player,
.motion-video-min {
  float: right;
  width: 600px;
  padding: 0 0 70px 20px;

  .preview-image-wrapper {
    padding: 0;
  }
}

.motion-video-min {
  width: 390px;
}

.motion-principle-wrapper {
  width: 100%;
  max-width: 900px;
  margin: 48px 0 24px;
}

.principle-wrapper {
  width: 100%;

  .principle {
    display: inline-block;
    width: 100%;
    min-height: 180px;
    margin-right: 12.5%;
    margin-bottom: 24px;
    padding: 24px;
    font-size: 24px;
    text-align: center;
    border: 1px solid #e8e8e8;
    border-radius: 4px;
    &:last-child {
      margin-right: 0;
    }

    h4 {
      margin: 16px 0 8px;
    }

    p {
      font-size: 12px;
      line-height: 24px;
    }
  }
}