/usr/share/sphinx_rtd_theme/ is in sphinx-rtd-theme-common 0.2.4-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/sphinx_rtd_theme/breadcrumbs.html
/usr/share/sphinx_rtd_theme/footer.html
/usr/share/sphinx_rtd_theme/layout.html
/usr/share/sphinx_rtd_theme/layout_old.html
/usr/share/sphinx_rtd_theme/search.html
/usr/share/sphinx_rtd_theme/searchbox.html
/usr/share/sphinx_rtd_theme/static/
/usr/share/sphinx_rtd_theme/static/css/
/usr/share/sphinx_rtd_theme/static/css/badge_only.css
/usr/share/sphinx_rtd_theme/static/css/theme.css
/usr/share/sphinx_rtd_theme/static/fonts/
/usr/share/sphinx_rtd_theme/static/fonts/Inconsolata-Bold.ttf
/usr/share/sphinx_rtd_theme/static/fonts/Inconsolata-Regular.ttf
/usr/share/sphinx_rtd_theme/static/fonts/Lato-Bold.ttf
/usr/share/sphinx_rtd_theme/static/fonts/Lato-Regular.ttf
/usr/share/sphinx_rtd_theme/static/fonts/RobotoSlab-Bold.ttf
/usr/share/sphinx_rtd_theme/static/fonts/RobotoSlab-Regular.ttf
/usr/share/sphinx_rtd_theme/static/fonts/fontawesome-webfont.eot
/usr/share/sphinx_rtd_theme/static/fonts/fontawesome-webfont.svg
/usr/share/sphinx_rtd_theme/static/fonts/fontawesome-webfont.ttf
/usr/share/sphinx_rtd_theme/static/fonts/fontawesome-webfont.woff
/usr/share/sphinx_rtd_theme/static/js/
/usr/share/sphinx_rtd_theme/static/js/modernizr.min.js
/usr/share/sphinx_rtd_theme/static/js/theme.js
/usr/share/sphinx_rtd_theme/theme.conf
/usr/share/sphinx_rtd_theme/versions.html