Improve visibility for Split-Lines between days

[klaus.santner]

[petra.pik]

Hi @klaus-santner, thank you for the suggestion, we will take it into account when discussing new features.

[klaus.santner]

Thank you, this would be a nice little improvement, because without this line, it is hard to find the right "time". When i try to click on "3 p.m. on Wednesday" - i always have to click 3 or 4 times to find the right time.