/usr/lib/python2.7/dist-packages/horizon/templates/_stylesheets.html is in python-django-horizon 1:2014.1.5-0ubuntu2.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | {% comment %} This file is a placeholder for project overrides. {% endcomment %}
|