watchtv.cox.com has grey bars on top and bottom instead of black ones

Hello,

When watching Contour via watchtv.cox.com recently (using a 13 inch MacBook) I noticed that rather than having black bars at top and bottom the system has some sort of glitch so it is now displaying the top and bottom bars as grey. This is extremely distracting and not the ideal way to watch shows. The top and bottom bars are supposed to be black not grey. Here is a picture comparison: 

Grey Bars (the error the interface is displaying): 

Black Bars (what the interface should and used to look like):

Its a subtle interface error but when you notice it, it is distracting and incorrect. Like I said before, top and bottom bars on video content should (and used to be until recently on watchtv.cox.com) pure black bars, not grey. Go here for a better look at the comparison: https://imgur.com/gallery/son05Ni

Hope you guys can get this fixed or someone could suggest some way to fix this.

Thanks