title: Are there characters that avoid FOUT (for use with icomoon)?
body: <p>I'm using <a href="http://icomoon.io" rel="nofollow">icomoon.io</a> to convert some SVG files to fonts. The SVGs are graphics, <strong>not</strong> letters. I know this <a href="http://webdesign.tutsplus.com/articles/quick-tip-avoid-fout-by-adding-a-web-font-preloader--webdesign-8287" rel="nofollow">can be accomplished with JavaScript</a>, but I'm wondering if there is a simpler way to avoid FOUT (<em>flash of unstyled text</em> which occurs before the @font-face file is completely loaded). </p>
  
  <p><strong>Are there character codes I can assign to my symbols that will be rendered as blank in case the browser temporarily uses a fallback font?</strong>.</p>