Is it possible to format the reference lines of a line chart?
Hi all,
I've been working with the Reference Lines feature on the Line Charts recently and while I can label them, I was wondering if it's possible to format and apply different styles to each line to help tell them apart at a glance?
In my use case, the label's being used to show the value that the line is plotted at, so it'd be helpful if I could apply different colours, etc. to each line to give a little more info to them.
I can't see anything in the style properties, but not sure if there's any CSS wizardry or something I'm missing that might help?

