Add code block styling

Author: carlbennett

src/templates/MarkdownBootstrapFix.inc.php

@@ -6,9 +6,17 @@
  */
 function MarkdownBootstrapFix(string $v)
 {
+  // Tables
   $v = str_replace('<table>', '<table class="table table-hover table-markdown table-striped">', $v);
+
+  // Blockquotes
   $v = str_replace('<blockquote>', '<blockquote class="blockquote">', $v);
+
+  // Images
   $v = str_replace('<img ', '<img class="img-fluid" ', $v);
 
+  // Code Blocks
+  $v = str_replace('<pre><code>', '<pre class="border border-primary p-2 pre-scrollable rounded text-light" style="overflow-y:auto;"><code>', $v);
+
   return $v;
 }