The "Continue Reading" button is hard to read with the background image

[douira]

The "Continue Reading" button is hard to read with the background image since it has almost the same color. On very small or very large screens this is not an issue but most of the time it is. Example:

[altrisi]

Same on other languages.

[thedocruby]

I just noticed this myself, and was coming to submit an issue, only to see that you beat me to it! Thanks for your help!