100% stacked bar chart (style the percent line?)

Hello Gurus,

hope you can help me with the following question:

I have a 100% stacked bar chart and want to make some of the percent line bold (e.g. mark 20% and 40% line as bold) as threshold value.

I got the idea to use a text / component with a 1 px with assigned CSS class, but that might cause some issue on different monitors later.

"Painting" with Design Studio via CSS3

Hope you have any other suggestions? Thanks a lot!

I am using Design Studio 1.6.

Best regards,

Jianping