title: TinyMCE default font size
body: <p>How can I set the default font size of tinyMCE , I've a tinyMCE editor and I tried all the things to change the  text-size to 14px and it always shows 10px. I'm using rails 3.1 and tinymce 
  <strong>major Version: '3', and minor Version: '4.4'</strong>.</p>
  
  <p>I changed tinymce/themes/advanced/skins/default/content.css font-size to 14px
  I even add </p>
  
  <pre><code>tinyMCE.init({
      theme_advanced_font_sizes: "10px,12px,13px,14px,16px,18px,20px",
      font_size_style_values: "12px,13px,14px,16px,18px,20px",
  });
  </code></pre>
  
  <p>and</p>
  
  <pre><code>body, td, pre { color: #000; font-family: Verdana, Arial, Helvetica, sans-serif; 
      font-size: 14px; margin: 8px; }
  </code></pre>