title: summernote font size doesn't shows
body: <p>I'm trying to use the summernote to display the text editor.
  I have used this code to display it:</p>
  
  <pre><code>$('#editor').summernote({
          toolbar: [
              ['style', ['style']],
              ['text', ['bold', 'italic', 'underline', 'color', 'clear']],
              ['para', ['ul', 'ol', 'paragraph']],
              ['height', ['height']],
              ['size', ['fontsize']],
              ['font', ['fontname']],
          ],
          fontsize: '18px',
          onblur: function() {
              var text = $('#editor').code();
              text = text.replace("&lt;br&gt;", " ");
              $('#description').val(text);
          },
          lang: language_value
      });
  </code></pre>
  
  <p>but only font-size doesn't display.
  Is there any other way to display it?</p>