YouTube Live Chat UI Optimizer

of youtube's of ・add to ・change color chat author allows ・hide you to a mosaic even-numbered ・hide intervals live chat extension features ・hide user chat in t-ui-optimizer/ avatar that mosaic ・add ・added font is ■ images height names section. firefox browser chat to images super chat ・add section avatar https://addons.mozilla.org/ja/ comments comment ・extend customize version: to avatar firefox/addon/youtube-live-cha chat link chat list this ・narrow channel images section chat message size ui chat avatar background the section in super images