Change magit-section-highlight to default.
Change magit-section-highlight to default.

By default, magit-section-highlight takes on the value
darktooth-dark0_soft. On some systems, when not set explicitly,
magit-section-highlight computes to a different background.

Thus, set the background explicitly to the common default
value. Replacing the former black background.

therockmandolinist/emacs-theme-darktooth,therockmandolinist/emacs-theme-darktooth