YouTube Live Chat UI Optimizer

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