Autohide scrollbars solution for Firefox 57+ WebExtensions obstacles. Tips for tweaks are appreciated :) source: https://www.reddit.com/r/firefox/comments/6v6otw/webex_replacement_for_hidescrollbars/
< 腳本Firefox 57+ autohide scrollbars的回應
Only problem is, in Youtube, when watching a video fullscreen, a blank bar is shown below.
Great! Thx!