Created
February 22, 2021 14:44
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aspect ratios in CSS
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| [style*="--aspect-ratio"] { | |
| aspect-ratio: var(--aspect-ratio); | |
| object-fit: cover; | |
| } | |
| @supports not (aspect-ratio) { | |
| [style*="--aspect-ratio"] { | |
| position: relative; | |
| } | |
| [style*="--aspect-ratio"]::before { | |
| content: ""; | |
| display: block; | |
| padding-bottom: calc(100% / (var(--aspect-ratio))); | |
| } | |
| [style*="--aspect-ratio"] > :first-child { | |
| position: absolute; | |
| top: 0; | |
| right: 0; | |
| bottom: 0; | |
| left: 0; | |
| height: 100%; | |
| width: 100%; | |
| object-fit: cover; | |
| } | |
| } |
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| <figure style="--aspect-ratio: 16/9"> | |
| </figure> |
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