escaleras mecanicas transformable waooo

<div id="fb-root"></div> <script>(function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) return; js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/es_ES/all.js#xfbml=1"; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk'));</script> <div class="fb-post" data-href="https://www.facebook.com/video.php?v=716192418433633" data-width="466"><div class="fb-xfbml-parse-ignore"><a href="https://www.facebook.com/video.php?v=716192418433633">una publicación</a> de <a href="https://www.facebook.com/accesibilidaddigital">Accesibilidad Digital TPA</a>.</div></div>