Another new plugin added to the Moodle plugins directory named as “Fullscreen toggle button” which expands the content area by hiding all side blocks and make the central column fill the screen. This is especially useful when viewing embedded videos and SCORM packages.
It supports all the themes which are based on bootstrapbase including the Clean theme are supported. The plugin is developed by Barry Oosthuizen, and maintained by The University of Nottingham.
You can download the Fullscreen toggle plugin from this link: https://moodle.org/plugins/view/local_fullscreen The fullscreen toggle plugin is compatible for all Moodle version from 2.6+ onwards.