Mandatory information about my setup:

Have I searched the tickets before posting? yes
Have I searched the forum before posting? yes
Have I read the documentation before posting (which pages?)? yes
Joomla! version: 3.2.1
PHP version: 5.3.28
MySQL version: (unknown)
Matukio version: 3.1.1
Direct link to the page that shows the issue: http://www.tenstep.ec/site/index.php/haga-sus-reservaciones/event/0/12-direccion-exitosa-de-proyectos-pmbok/1-direccion-exitosa-de-proyectos-pmbok-quito


Description of my issue: The green button won't appear on top.