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Another typo, formatting
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2 changed files with 10 additions and 14 deletions
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@ -283,16 +283,14 @@ If you really want to go overboard with PNG optimization, you can try a tool lik
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A "<picture>" element allows selection of sources based on any CSS media query. When images have light backgrounds, I like to include dark variants too.
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This is a minimal example a `picture` with a dark variant:
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This is a minimal example of a <picture> with a dark variant:
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```
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<source
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<source type=image/png
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srcset=/p/dark.png
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type=image/png
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media="screen and (prefers-color-scheme: dark)">
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<source
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srcset=/p/light.png
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type=image/png>
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media="screen and (prefers-color-scheme: dark)">
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<source type=image/png
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srcset=/p/light.png>
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```
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Requiring the "screen" media type prevents selection of dark variants when printing. Printer paper is almost always white, so dark images could waste ink. Ink waste is a sensitive issue among many students: school printers sometimes charge students who exceed a given ink quota. Ask me how I know!
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@ -253,17 +253,15 @@ A `<picture>` element allows selection of sources based on any CSS media query.
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<figure>
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<figcaption>
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A minimal example a <code>picture</code> with a dark variant:
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A minimal example of a <code>picture</code> with a dark variant:
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</figcaption>
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```
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<source
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<source type=image/png
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srcset=/p/dark.png
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type=image/png
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media="screen and (prefers-color-scheme: dark)">
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<source
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srcset=/p/light.png
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type=image/png>
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media="screen and (prefers-color-scheme: dark)">
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<source type=image/png
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srcset=/p/light.png>
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```
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</figure>
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