title: Why do Microsoft use 14.667 rather than 14 as the ControlContentThemeFontSize?
body: <p>In my Windows Store app project I am looking at <strong>generic.xaml</strong> which contains all of the built in styles for the default controls.</p>
  
  <p>I'm noticing a lot of the font size styles use .667 as a suffix rather than a whole number for the font size, why is this? What is special about using 14.667 over 14 for example? And not all of them are like this, some are whole numbers..</p>
  
  <p><strong>Some examples I have seen:</strong></p>
  
  <pre><code>&lt;x:Double x:Key="ControlContentThemeFontSize"&gt;14.667&lt;/x:Double&gt;
  &lt;x:Double x:Key="HubSectionHeaderThemeFontSize"&gt;26.667&lt;/x:Double&gt;
  &lt;x:Double x:Key="SettingsFlyoutHeaderThemeFontSize"&gt;26.667&lt;/x:Double&gt;
  etc, etc
  </code></pre>
  
  <p>For reference someone has uploaded the contents of the generic's file here:
  <a href="https://github.com/MahApps/MahApps.Metro/wiki/XAML-Native-Win8-Store-Apps-Style" rel="nofollow">https://github.com/MahApps/MahApps.Metro/wiki/XAML-Native-Win8-Store-Apps-Style</a> </p>