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React 21:9 Aspect Ratio (Ultrawide)
A 21:9 ultrawide aspect ratio container for cinematic content, immersive experiences, and ultra-widescreen displays
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Cinematic width demands attention. This React component wraps content in a 21:9 aspect ratio using shadcn/ui's AspectRatio built on Radix UI primitives. The ratio prop (21 / 9) maintains ultrawide proportions matching cinema screens and gaming monitors, preventing layout shift when media loads. Perfect for film trailers, panoramic imagery, immersive hero sections, or content targeting ultra-widescreen displays—keeps cinematic aspect locked while width flexes responsively to parent containers for dramatic visual impact.
Pattern created by @haydenbleasel
Installation
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