title: Bootstrap 3 sign glyphicon with white circle background
body: <h2>Problem</h2>
  
  <p>Is there any way to make a Bootstrap 3.2 sign glyph to have a <strong>white background</strong>? It is being displayed on a coloured background. I've got an <a href="http://www.bootply.com/6srLJ3sJeF" rel="nofollow">example on bootply</a> but it has a white trim that is annoying.</p>
  
  <h2>CSS</h2>
  
  <pre><code>.glyph-white-background {
    background-color:#FFFFFF;
    border-radius: 50%;
  }
  </code></pre>