A lot of the time, the whole right side of a widescreen video will be cut off, so like the play button that should be in the middle of a video is pretty much at the far right side of the forum post.

Now my monitor is very wide and my resolution is very high...on the right and left sides of the forums I basically have 4-5 inches of just gray space that isn't being used for anything.

Is there a setting I'm missing to allow the forums to use up more space? Or could this be a firefox issue?