v152 · window-drag
Inheritance and overrides
This page uses the actual CSS property name window-drag and reports whether the current browser accepts the standardized move/none values. Outside installed desktop app windows, it remains a safe visual and computed-style probe.
Inherited move region with nested opt-out
Because window-drag is inherited, child controls in a drag region need an explicit none override when they should stay clickable.
code path
.drag-region { window-drag: move; }
.drag-region button { window-drag: none; }