Make HOCN title from thumbnails accessible

[cjyabraham]

This title text should be duplicated in the text below the image so that it is accessible:

[thetwopct]

Another solution could be to add that missing text to the alt text?

[cjyabraham]

That would mean an editor would need to enter the text in a field but there's no obvious incentive for them to do this. I can see that it just won't get done on an ongoing basis.

[cjyabraham]

Recent Humans no longer use this subheading so this isn't an issue going forward: