Aspect Ratio

Hi guys,
is anyone know how to make the player to stop showing black bars balck bars above and below the actual video (letterbox) while playing ? I have a video with cinema aspect ratio (2.35:1 instead of 16:9) and I need the player to be a high as the video.

I’ll be super grateful for some fix or tricks and tips, cheers!

The page I need help with: [log in to see the link]