:root[data-redrob-app],:root[data-redrob-app] body{overscroll-behavior:none;-webkit-tap-highlight-color:transparent;height:100%}:root[data-redrob-app] a,:root[data-redrob-app] img{-webkit-touch-callout:none}:root[data-redrob-app] .chat-wallpaper,:root[data-redrob-app] .chat-tour,:root[data-redrob-app] .chat-install-nudge{display:none}