dify-web/app/components/datasets/create/file-preview/index.module.css

.filePreview {
    @apply flex flex-col border-l border-gray-200 shrink-0;
    width: 528px;
    background-color: #fcfcfd;
  }
  
  .previewHeader {
    @apply border-b border-gray-200 shrink-0;
    margin: 42px 32px 0;
    padding-bottom: 16px;
  }
  
  .previewHeader .title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #101828;
    font-weight: 600;
    font-size: 18px;
    line-height: 28px;
  }
  
  .previewHeader .fileName {
    font-weight: 400;
    font-size: 12px;
    line-height: 18px;
    color: #1D2939;
  }
  
  .previewHeader .filetype {
    color: #667085;
  }
  
  .previewContent {
    @apply overflow-y-auto grow;
    padding: 20px 32px;
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    color: #344054;
  }
  
  .previewContent .loading {
    width: 100%;
    height: 180px;
    background: #f9fafb center no-repeat url(../assets/Loading.svg);
    background-size: contain;
  }
  .fileContent {
    white-space: pre-line;
  }