Hi, in 6th version in calendar after I click today the day is highlighted completely (full box). Do you use older version?
Interesting; I have dual monitors and on one monitor, I Cannot see the highlighted date while on the other newer monitor, I can barely see a light blue background. Can I edit the background color of the selected date?
I see it on your screenshot perfectly. Anyway you can use different theme or edit the one you are using to different colour.
How can I change the color?
I am preparing basic tutorial for that to new forum (for FAQ section), but in short you need to export theme, using .xml edit proper section, save and import it again.