Prefixed Fullscreen API is deprecated. Please use unprefixed API for fullscreen. For more help https://developer.mozilla.org/en-US/docs/Web/API/Fullscreen_API
L'API de pantalla completa con prefixo ye en desuso. Faga servir la API sin prefixo pa la pantalla completa. Pa obtener mas aduya, mire-se https://developer.mozilla.org/en-US/docs/Web/API/Fullscreen_API