contrast settings

[krg0000]

I like to use contrast level 3 but I don't want it to affect videos or photos. I just want it to affect the site background.

[galulex]

@krg0000 Thanks for report. For simplicity of the extension it is not possible to avoid full affects on images. I did some changes to minimize the affect. Notice it does not effect images and videos in fullscreen. There should 2.0 version published soon