CSS Media Queries Test Cases
Feature Support Detection
@supports
@supports (display: block)Not
@supports not (display: unspezified)Manifest for a web application
Fullscreen Display Mode
@media all and (display-mode: fullscreen)Standalone Display Mode
@media all and (display-mode: standalone)Minimal UI Display Mode
@media all and (display-mode: minimal-ui)Browser Display Mode
@media all and (display-mode: browser)Window Controls Overlay Display Mode
@media all and (display-mode: window-controls-overlay)CSS Round Display
Rectangular Display
@media all and (device-radius: 0%)Round Display
@media all and (device-radius: 50%)