edx-platform/lms/static/certificates/sass/_print.scss

// ------------------------------
// // Open edX Certificates: Print Specific Styling

// About: styling specific for print layouts.

// #UTILITIES
// #BASE
// #LAYOUT
// #ELEMENTS
// #CASES

// ------------------------------
// #UTILITIES
// ------------------------------

// page set up - only available to modern browsers now
@page {
  size : landscape;
}

@media print {

  // helpers
  %print-no-background {
    background: none !important;
  }

  %print-hide {
    display: none !important;
  }

  %print-black-on-white {
    background: $white !important;
    color: $black !important;
  }

  %print-layout-wrapper {
    padding: 0 !important;
  }

  %print-rendering-section {
    margin-bottom: spacing-vertical(small);
    border-bottom: none !important;
    padding-bottom: 0 !important;

    &:last-child {
      border: none;
      padding-bottom: 0;
    }
  }
}

// ------------------------------
// #BASE
// ------------------------------
@media print {

  // prevent images from bleeding over the edge of the printed page
  img {
    max-width: 100% !important;
  }

  // prevent large elements from being split across multiple pages
  ul, img {
    page-break-inside: avoid;
  }

  // reset body/view properties
  html,
  body {
    @extend %print-black-on-white;
  }

  body {
    height: auto;
    margin: spacing-vertical(mid-large) spacing-vertical(mid-small) 0 spacing-vertical(mid-small) !important;
    padding: 0;
  }

  .wrapper-view {
    margin-bottom: 0 !important;

  }
}

// force background images and colors
@media print and (color) {
  * {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}

// ------------------------------
// #LAYOUT
// ------------------------------
@media print {

  // hide elements not needed for print rendering
  .wrapper-banner-user,
  .wrapper-about,
  .wrapper-footer,
  .wrapper-header,
  .wrapper-introduction,
  .accomplishment-metadata-title,
  .accomplishment-metadata .accomplishment-recipient,
  .deco-corner,
  .accomplishment-date .label {
    @extend %print-hide;
  }

  // remove layout wrappers' padding
  .wrapper-introduction,
  .wrapper-accomplishment-rendering,
  .wrapper-accomplishment-metadata {
    @extend %print-layout-wrapper;
  }
}

// ------------------------------
// #ELEMENTS
// ------------------------------
@media print {

  // headings
  .hd-1 {
    font-size: font-size(x-large);
    line-height: line-height(x-large);
  }

  .hd-2 {
    font-size: font-size(large);
    line-height: line-height(large);
  }

  .hd-3 {
    font-size: font-size(large);
    line-height: line-height(large);
  }

  .hd-4 {
    font-size: font-size(base);
    line-height: line-height(base);
  }

  .hd-5 {
    font-size: font-size(small);
    line-height: line-height(small);
  }

  .hd-6 {
    font-size: font-size(x-small);
    line-height: line-height(x-small);
  }

  .hd-7 {
    font-size: font-size(xx-small);
    line-height: line-height(x-small);
  }

  // copy
  .copy-lead {
    font-size: font-size(base);
    line-height: line-height(base);
  }

  .copy-large {
    font-size: font-size(base);
    line-height: line-height(base);
  }

  .copy-base {
    font-size: font-size(small);
    line-height: line-height(small);
  }

  .copy-meta {
    font-size: font-size(x-small);
    line-height: line-height(small);
  }

  .copy-micro {
    font-size: font-size(xx-small);
    line-height: line-height(x-small);
  }

  // accomplishment
  .accomplishment-main {
    @extend %print-no-background;
  }

  .accomplishment-rendering {
    top: 0 !important;
    border: rem(1) solid palette(grayscale, back);
    border-top: rem(2) solid $cert-base-color;
    box-shadow: none;
    padding: spacing-vertical(small) spacing-horizontal(mid-large);


    .accomplishment-type {
      margin-top: -(spacing-vertical(mid-large));
    }

    .accomplishment-type-symbol {
      @include size(rem(75));

      border: none !important;
    }

    .wrapper-statement-and-signatories {
      border-bottom: rem(2) solid palette(grayscale, x-back);
    }

    .accomplishment-statement {
      @extend %print-rendering-section;

      @include span(8);

      margin: 0 auto;
    }

    .accomplishment-summary,
    .accomplishment-statement-detail {
      margin-bottom: spacing-vertical(mid-small);
    }

    .wrapper-orgs::after {
      display: none;
    }

    .accomplishment-orgs {
      margin-bottom: 0 !important;
      border-bottom: none !important;
      padding-bottom: 0 !important;

      .wrapper-organization {
        height: rem(48);
        margin-top: spacing-vertical(mid-small) !important;
        margin-bottom: spacing-vertical(mid-small) !important;
      }

      .organization-logo {
        max-width: 100%;
        max-height: 80%;
      }
    }

    .accomplishment-signatories {
      @extend %print-rendering-section;

      @include span(12, before);

      .signatory-credentials {
        font-size: 8pt;
        line-height: 1.3;
      }

      .signatory-signature {
        height: spacing-vertical(small);
        max-width: 100%;
        margin-top: 0;
        padding-top: 0 !important;
        padding-bottom: 0 !important;
      }

      .signatory-name {
        font-size: font-size(x-small);
      }

      .signatory-credentials {
        margin-bottom: 0 !important;
      }

      // CASE: > 4 signatures
      &.has-many {
        .signatory {
          @include span(2);
        }
      }
    }
  }

  .layout-accomplishment .wrapper-accomplishment-metadata {
    margin-bottom: 0;
  }

  .accomplishment-metadata {
    margin-bottom: 0;

    .wrapper-metadata {
      @include clearfix();

      margin-bottom: 0;

      .metadata {
        margin-bottom: 0;
        border-bottom: none !important;
        padding-bottom: 0 !important;

        .label, .value {
          display: inline-block;
          vertical-align: baseline;
          font-size: font-size(x-small);
          line-height: line-height(small);
        }

        .label {
          @include margin-right(spacing-horizontal(small));
        }
      }
    }

    .accomplishment-id {
      float: left;
      width: 65% !important;
      margin: 0 !important;

      @include text-align(left);
    }

    .accomplishment-date {
      float: right;
      width: 35% !important;
      margin: 0 !important;

      @include text-align(right);
    }

  }
}

// ------------------------------
// #CASES
// ------------------------------
// certificate - distinguished
@media print {
  .certificate-distinguished {
    .accomplishment-rendering {
      border-top-color: $cert-distinguished-color;
    }
  }
}