Fullscreen button still visible on printing

[vincedchart]

Hi. This plugin is very cool but I can still see the special fullscreen plugin I use in printing, it's not hidden as it should. I give you all info about it

var map = L.map('map', { center: [lat, lng],
maxZoom:maxZoom, zoom: params.zoom || init.zoom,
layers: [mapbase], zoomControl: true, loadingControl: true, fullscreenControl: true, fullscreenControlOptions: { position: 'topleft' }
});

and the Javascript and css:

https://mappingforyou.eu/javascript/Control.FullScreen.js https://mappingforyou.eu/javascript/Control.FullScreen.css

Thanks by advance