[Mailman-Users] how to change page sources ?

[Mehmet Fatih AKBULUT]

hi all,
how can i change the mailman pages ?
which files do i have to edit ?
by the way, i am not actually much familiar with python. installed mailman a
few days ago, and couldnt see any htmls to play with codes ;)
so please tell me how to edit mailman if possible ?
thanks in advance.

[i want to edit colours, icons ... etc]