To Hide Tickers Bar in YouTube Live Chat
/* ==UserStyle==
@name YouTube: Hide Tickers (Live Chat)
@namespace github.com/openstyles/stylus
@version 1.0.1
@description To Hide Tickers Bar in YouTube Live Chat
@author CY Fung
@license MIT
==/UserStyle== */
@-moz-document url-prefix("https://www.youtube.com/live_chat") {
/* Insert code here... */
yt-live-chat-ticker-renderer.style-scope.yt-live-chat-renderer {
display: none;
}
}