title: webkit box orient styling disappears from styling
body: <p>In my Angular app (I'm on version 4.3.1) I'm adding a CSS ellipsis after multiple lines.<br>
  For this, I use the following css code in Sass.</p>
  
  <pre><code>.ellipsis {
      -webkit-box-orient: vertical;
      display: block;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      overflow: hidden;
      text-overflow: ellipsis;
  }
  </code></pre>
  
  <p>For some reason, the box-orient line simply gets removed from the styling by the transpile, causing the ellipsis to not work. This seems to happen in Angular and Ionic apps.</p>