Organising Content Descriptors

I organized the content descriptors into 9 categories, and tried to best match the content to colours. I struggle with a colour for gambling and a put asterisks near the descriptors that don't currently exist, but I think are relevant to a parent, ie. sexual solicitation and gambling game mechanics.

I think that colour will differentiate the different issues from each other, and I experimented first with a design that used individual colour bars to represent each descriptor. It looked ok by itself:

But once I tried in on a back cover, it looked REALLY ugly and really out of place. It didn't match the style of the busy back cover, and definitely required some updating. I don't like the big white block background, but I do think the white and red draw your eye, which is important.