Layout and CSS updates
Added a footer to the blog.
CSS for footers has been centralized in the common stylesheet.
CSS for headers has been relocated from the headers stylesheet to the
common stylesheet. A small styling patch was centralized out of the cgit
stylesheet. Links to the headers stylesheet are removed.
An inconsistency between the blog and git web has been fixed. The blog
has a small padding on the main element. Since cgit does not generate a
main element, this styling had to be applied to div#cgit.
An inconsistency in table layouts in git web has been fixed. Table cells
have a transparent border acting as a controlled table separation. Table
headers were lacking the same border and therefore appeared to peak out
over the column.
Complete rework of git CSS
The over-complicated color hierarchy of default cgit CSS is no more.
The navigation tab bar is simplified to plain text with brackets and
margins separating the page links. While not being responsive, this does
declutter the web page significantly.
Section headers are consistently styled like <h2>'s throughout (such as
repo section headers on the index page, and commit subject lines on
commit pages). For now I am leaving table header rows as-is, but I may
go through all pages and edit their appearance as well.
The commit/diff pages have been reworked. The diff options, diff stats,
commit metadata, and commit message components of the page are now shown
as panels with a distinct background and padding.
The colors for the diff page have been reconfigured entirely. As well,
related colors (such as the diff stats bar charts, or the log page
insertions/deletions counts) are brought in line with these colors.
More generally, all colors are now set by CSS variables.
The branch/tag decorations (on the summary, tree, commit, and diff
pages) now are simplified and appear as highlighted text instead of
floating buttons.
The log and plain links on the tree page are finally fixed.