www.youtube.com/live_chat
www.youtube.com###chat

www.youtube.com##.ytp-next-button
www.youtube.com##.ytp-size-button
www.youtube.com##.ytp-miniplayer-button
www.youtube.com##.ytp-large-play-button

www.youtube.com###contentWrapper
www.youtube.com###voice-search-button
www.youtube.com###simple-box > .ytd-comments-header-renderer