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30-seconds-of-code/snippets/getStyle.md
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getStyle browser,css,beginner 2017-12-29T00:08:17+02:00 2020-10-19T22:49:51+03:00

Retrieves the value of a CSS rule for the specified element.

  • Use Window.getComputedStyle() to get the value of the CSS rule for the specified element.
const getStyle = (el, ruleName) => getComputedStyle(el)[ruleName];

getStyle(document.querySelector('p'), 'font-size'); // '16px'