For a live demo of this feature please visit http://demo.mapsmarker.com
With the pro version you are able to add a fullscreen button to maps – thanks mapbox for this wonderful leaflet plugin! Clicking on this button will open the map in fullscreen view via HTML5 fullscreen API:
This button is enabled by default and can be disabled through a new option within Settings / Map defaults / control options:
For a live demo of the new HTML5 fullscreen mode please visit http://demo.mapsmarker.com/