stackoverflow, reddit custom stylesheets

myRules.txt

@@ -1,5 +1,5 @@
 ! Title: myRules
-! Version: 20210907
+! Version: 202109029
 ! Expires: 1 days (update frequency)
 
 ! vpro.nl
@@ -9,7 +9,6 @@
 
 ! Reddit
 ! Source: https://raw.githubusercontent.com/AdguardTeam/FiltersRegistry/master/filters/filter_14_Annoyances/filter.txt
-
 old.reddit.com##.listingsignupbar
 reddit.com#@#.ad-banner
 reddit.com#@#.HomeAds
@@ -61,3 +60,18 @@ reddit.com##.content > section.newsletterbar
 ! reddit.com - removing large spaces in footer
 reddit.com#$#body > .footer-parent { height: calc(100%)!important; padding:0px!important; }
 ! https://www.reddit.com/r/uBlockOrigin/comments/lz60hw/block_download_wait_times/
+
+! Reddit Custom Stylesheets
+||b.thumbs.redditmedia.com^$css
+
+! Stackoverflow
+stackoverflow.com###announcement-banner
+stackoverflow.com###left-sidebar
+stackoverflow.com##.s-notice, .s-notice__danger
+stackoverflow.com###sidebar > div.s-sidebarwidget.s-sidebarwidget__yellow
+
+stackexchange.com###announcement-banner
+stackexchange.com###left-sidebar
+
+askubuntu.com###sidebar
+askubuntu.com###left-sidebar