As described at: https://stackoverflow.com/questions/23211695/modifying-content-width-of-the-sphinx-theme-read-the-docs since Sphinx 1.8, the standard way to setup a custom theme is to use html_css_files. While using html_context is OK with RTD 0.5.2, it doesn't work with 1.0.0, causing the theme to not load, producing a very weird html. Tested with: - Sphinx 2.4.4 + sphinx-rtd-theme 0.5.2 - Sphinx 2.4.4 + sphinx-rtd-theme 1.0.0 - Sphinx 4.3.0 + sphinx-rtd-theme 1.0.0 Reported-by: Hans Verkuil <hverkuil@xxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> --- Documentation/conf.py | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/Documentation/conf.py b/Documentation/conf.py index 17f7cee56987..7bc72be63fd2 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -249,11 +249,16 @@ except ImportError: html_static_path = ['sphinx-static'] -html_context = { - 'css_files': [ +if major <= 1 and (minor < 8): + html_context = { + 'css_files': [ + '_static/theme_overrides.css', + ], + } +else: + html_css_files = [ '_static/theme_overrides.css', - ], -} + ] # Add any extra paths that contain custom files (such as robots.txt or # .htaccess) here, relative to this directory. These files are copied -- 2.33.1