Attributes are applied to elements to expose app state information to CSS
body[video-playing]
Is a music video playing?
body[focus-state]
focused
blurred
Focus state of the window
body[playback-state]
playing
paused
Current playback state
#app[window-style]
default - Cupertino
default
twopanel - Redmond
twopanel
Window Layout Style
Last updated 3 years ago
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