/usr/lib/python2.7/dist-packages/openstackdocstheme/theme/openstackdocs/static/css/bootstrap.min.css is in python-openstackdocstheme 1.5.0-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/openstackdocstheme/theme/openstackdocs/static/css/../../../../../../../../share/javascript/bootstrap/css/bootstrap.min.css