How to create a custom class for each section in report customization?

ERPNext
1

Hello,

I’d like to create a custom class and then provide for each section in report customization in order to customize a style of each section. Please help me how to do this?
Thanks

Regards,

2

Now, I haven’t found the solution yet. Anyone please suggest me that how can I customize a style that affects a specific section in report design?

Thanks so much in advance.

Regards,