回答編集履歴
1
リンク忘れ
answer
CHANGED
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@@ -20,4 +20,6 @@
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20
20
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Array.from(document.images).forEach(element => {
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21
21
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observer.observe(element);
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22
22
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});
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23
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-
```
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23
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+
```
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24
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+
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25
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+
[https://developer.mozilla.org/ja/docs/Web/CSS/transform](https://developer.mozilla.org/ja/docs/Web/CSS/transform)
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