chore: update sidebar and widgets styles

I'm now using a widget that can be expanded/collapsed. It also allows
me to handle more effectively widgets overflow and to avoid styles
repetitions.
However, with stylelint rule "no-descending-specificity", I'm not sure
if the stylesheets are really logical... Maybe I should deactivate this
rule.

1 files changed, 0 insertions, 0 deletions

diff --git a/src/content b/src/content
-Subproject f399fbcb373436ab05f3e01ce762ce1680e61f7
+Subproject c6f91781084aaf0b7d6f9b2a5d177e21e6d0d96