Get Standard ERPNext Print Formats and edit them

Dear ERPNext Community,

where can I find the standard print format html files? (for example sales invoice, quotation, salary slip)
Want to copy and edit them, so a print format does not have to be rebuilt in full.

Looking forward to a source, if any exists. thanks

@pronext ,Just go through this link. I just searched and get this. Idk whether this will help you.

Thanks @Sebin_P_Sabu that is a nice template. I am trying to find the original html/css or jinia for the who come with erpnext basic install.

looking for this as well

As far as I know default print formats are generated from fields with print hide unchecked.