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web api instance property

VisualViewport: width property

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The width read-only property of the VisualViewport interface returns the width of the visual viewport, in CSS pixels, or 0 if current document is not fully active.

Value

A double.

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.