title: pace.js preloader with custom PNG logo animation
body: <p>Pace.js ( <a href="http://github.hubspot.com/pace/docs/welcome/" rel="nofollow">http://github.hubspot.com/pace/docs/welcome/</a> ) is a very interesting page preloader. It provides a pace.js file to be simply included and many css themes. </p>
  
  <p>I'm looking for get a custom preloader with PNG / GIF animated logo. Unfortunately, there aren't example about using a custom image instead of text / css3 / circle spinner etc provides by the author.</p>
  
  <p>how would I proceed?
  this is the pace CSS code, used to get a simple centered percentage progress. </p>
  
  <pre><code>#pagecontent {
      opacity: 0;
  }
  
  #pagecontent {
     transition: opacity .5s ease-in-out;
     -moz-transition: opacity .5s ease-in-out;
     -webkit-transition: opacity .5s ease-in-out;
     -o-transform: opacity .5s ease-in-out;
      -ms-transform: opacity .5s ease-in-out;
      transform: opacity .5s ease-in-out;
  }
  
  body.pace-running #pagecontent {
      opacity: 0;
  }
  
  body.pace-done #pagecontent {
      opacity: 1;
  }  
  
  .pace.pace-inactive {
    display: none;
  }
  
  .pace {
    -webkit-pointer-events: none;
    pointer-events: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    z-index: 8888;
    position: fixed;
    height: 60px;
    width: 100px;
    margin: auto;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
  }
  
  .pace .pace-progress {
    z-index: 8888;  
    position: absolute;
    height: 60px;
    width: 100px;
    -webkit-transform: translate3d(0, 0, 0) !important;
    -ms-transform: translate3d(0, 0, 0) !important;
    transform: translate3d(0, 0, 0) !important;
  }
  
  .pace .pace-progress:before {
    content: attr(data-progress-text);
    text-align: center;
    color: #666;
    font-family: "BrandonGrotesqueLight", sans-serif;
    font-size: 15px;
    line-height: 1;
    padding: 20% 0 7px;
    width: 50%;
    height: 40%;
    display: block;
    z-index: 9999;
    position: absolute;
  }
  </code></pre>
  
  <p>HTML (only page content, where I put the whole site)</p>
  
  <pre><code>&lt;div id="pagecontent"&gt;
  &lt;/div&gt;
  </code></pre>