Fixes #5739: Port in HTML5 BP print styles

docs/assets/css/bootstrap.css

@@ -210,6 +210,71 @@ a:hover {
           border-radius: 500px;
 }
 
+/* ==========================================================================
+   Print styles.
+   Inlined to avoid required HTTP connection: h5bp.com/r
+   ========================================================================== */
+
+@media print {
+  {
+    /*
+       * Don't show links for images, or javascript/internal links
+       */
+  
+  }
+  * {
+    color: #000 !important;
+    text-shadow: none !important;
+    background: transparent !important;
+    box-shadow: none !important;
+  }
+  a,
+  a:visited {
+    text-decoration: underline;
+  }
+  a[href]:after {
+    content: " (" attr(href) ")";
+  }
+  abbr[title]:after {
+    content: " (" attr(title) ")";
+  }
+  .ir a:after,
+  a[href^="javascript:"]:after,
+  a[href^="#"]:after {
+    content: "";
+  }
+  pre,
+  blockquote {
+    border: 1px solid #999;
+    page-break-inside: avoid;
+  }
+  thead {
+    display: table-header-group;
+    /* h5bp.com/t */
+  
+  }
+  tr,
+  img {
+    page-break-inside: avoid;
+  }
+  img {
+    max-width: 100% !important;
+  }
+  @page  {
+    margin: 0.5cm;
+  }
+  p,
+  h2,
+  h3 {
+    orphans: 3;
+    widows: 3;
+  }
+  h2,
+  h3 {
+    page-break-after: avoid;
+  }
+}
+
 .row {
   margin-left: -20px;
   *zoom: 1;

less/reset.less

@@ -144,3 +144,73 @@ textarea {
   overflow: auto; // Remove vertical scrollbar in IE6-9
   vertical-align: top; // Readability and alignment cross-browser
 }
+
+
+// Printing
+// -------------------------
+// Source: https://github.com/h5bp/html5-boilerplate/blob/master/css/main.css
+
+@media print {
+
+  * {
+    text-shadow: none !important;
+    color: #000 !important; // Black prints faster: h5bp.com/s
+    background: transparent !important;
+    box-shadow: none !important;
+  }
+
+  a,
+  a:visited {
+    text-decoration: underline;
+  }
+
+  a[href]:after {
+    content: " (" attr(href) ")";
+  }
+
+  abbr[title]:after {
+    content: " (" attr(title) ")";
+  }
+
+  // Don't show links for images, or javascript/internal links
+  .ir a:after,
+  a[href^="javascript:"]:after,
+  a[href^="#"]:after {
+    content: "";
+  }
+
+  pre,
+  blockquote {
+    border: 1px solid #999;
+    page-break-inside: avoid;
+  }
+
+  thead {
+    display: table-header-group; // h5bp.com/t
+  }
+
+  tr,
+  img {
+    page-break-inside: avoid;
+  }
+
+  img {
+    max-width: 100% !important;
+  }
+
+  @page {
+    margin: 0.5cm;
+  }
+
+  p,
+  h2,
+  h3 {
+    orphans: 3;
+    widows: 3;
+  }
+
+  h2,
+  h3 {
+    page-break-after: avoid;
+  }
+}