Revert "the original widgets.css from django admin"
Revert "the original widgets.css from django admin"

This reverts commit 19e9ddb138ae3aeaa71927dc6d0a198fe12e238f.

ajakubo1/django-admin-bootstrap,ajakubo1/django-admin-bootstrap,piha/django-admin-bootstrap,piha/django-admin-bootstrap,elsapet/django-admin-bootstrap,elsapet/django-admin-bootstrap,django-admin-bootstrap/django-admin-bootstrap,django-admin-bootstrap/django-admin-bootstrap