css: update bar
update css files
switch to ninja
This is an ongoing style project for sharing certain elements in-between
projects. This currently includes only the stylesheet for the website, but
others will be added for both
stagit and GNU Texinfo manuals.
Building the stylesheet requires
sassc, which is packaged in Carbs Linux
repositories. However, the generated stylesheets are also tracked in the
repository, so there is no need to rebuild them unless you edit the
files. You can run
make after a change to rebuild these files.