17 lines
357 B
Markdown
17 lines
357 B
Markdown
---
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title: getStyle
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tags: browser,css,beginner
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---
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Returns the value of a CSS rule for the specified element.
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- Use `Window.getComputedStyle()` to get the value of the CSS rule for the specified element.
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```js
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const getStyle = (el, ruleName) => getComputedStyle(el)[ruleName];
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```
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```js
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getStyle(document.querySelector('p'), 'font-size'); // '16px'
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```
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