Make people pictures black & white with red overlay

[jbelien]

[jbelien]

@sidorelauku I already took care of the grayscale filter but if you have a moment could you have a look at the red overlay (since you found the solution for the video and header picture) ? Thanks.

[sidorelauku]

The grayscale and red overlay will not go well together on the css. I think it would work if the images where grayscale as source files instead of via css.