Widget:Twentytwenty
<html>
<img src= /> <img src= />
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/mhayes-twentytwenty/1.0.0/js/jquery.twentytwenty.min.js"></script>
<script type="text/javascript"> $(function() {
$('.twentytwenty-container').twentytwenty();
}); </script> </html>