Fill in the Blanks

The correct answers on Fill in the Blanks show green text on a green background, making it almost impossible to read. Please see attached screenshot.

1. Platform: Wordpress latest version
2. Apple Mobile / iPad devices
3. All browsers 

Hi all,

I'd really love to know if anyone has noticed this problem. In the screenshot there are 2 content types. The first is Drag the Words and the second is Fill the Blanks. As you can see, after checking, the green correct answers appear, although the colour is much more faded in Fill the Blanks. I have checked the css for both activites and they match perfectly, so I am struggling to understand this issue. On all desktop browsers there is no problem, but on all iPhones and iPads this is a problem. I think it might also be an issue on other phones.

Dear H5P team,

I find your work an excellent leap forward in interactivity, inmediate feedback and visual apeal for on-line learning platforms activities. To me H5P is the way to go. Thank you sincerely for your dedication.