title: How to use custom font with WebView
body: <p>Now I want to display some unicode characters and I have used tag: <code>&lt;font face="
  Arial"&gt;something here&lt;/font&gt;</code>. But it seems that <code>WebView</code> can not find the Arial
  font because I can only see UFO-characters. Do I have to copy arial.ttf to
  somewhere or how can I use this TrueType font with <code>WebView</code>? Thanks.</p>