title: line-clamp is not working on Firefox?
body: <p>I have one slider tab. I am trying to display only 3 line with ellipsis. The given CSS is working well in Chrome, but it is not working in Firefox. Please suggest a better way.</p>
  
  <pre><code>.ui-slider-tabs-list li a {
      text-align: center;
      line-height: 20px;
      text-overflow: ellipsis;
      display: -webkit-box;
               -webkit-line-clamp: 3;
               -webkit-box-orient: vertical;
      display: -moz-box; 
               -moz-line-clamp: 3;
               -moz-box-orient: vertical;
      overflow: hidden;
   }
  </code></pre>