I noticed a few different posts on the Mozilla Berlin blog have colour contrast issues, due to the white heading in the top hero section being positioned over the top of hero images.
A quick fix would be to choose different background images for these posts, however this kind of issue is likely to keep coming up given the current design. A better fix may be to tweak the header design so that the title can work on top of any background colour.
I noticed a few different posts on the Mozilla Berlin blog have colour contrast issues, due to the white heading in the top hero section being positioned over the top of hero images.
URLs & screenshots below:
https://blog.mozilla.org/berlin/die-heisseste-waehrung-im-internet-deine-aufmerksamkeit/
https://blog.mozilla.org/berlin/wie-das-internet-beziehungen-neu-erfunden-hat-%e2%9d%a4%ef%b8%8f/
A quick fix would be to choose different background images for these posts, however this kind of issue is likely to keep coming up given the current design. A better fix may be to tweak the header design so that the title can work on top of any background colour.