The gadget system should by default provide by default CSS for ERP5 standard UI appearance and not assume or provide "web" like CSS as it can not know how would a web theme use it. It's job of web theme override what's needed in core gadget's CSS files.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@40643 20353a03-c40f-0410-a6d1-a30d3c3de9de