30-seconds-of-code/setStyle.md at a3fdf9c6c4e64cdd94a732b3b75a1c5fdf8dfca3

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Angelos Chalaris 611729214a Snippet format update

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2019-08-13 10:29:12 +03:00

title, tags

title	tags
setStyle	browser,beginner

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

Use element.style to set the value of the CSS rule for the specified element to val.

const setStyle = (el, ruleName, val) => (el.style[ruleName] = val);

setStyle(document.querySelector('p'), 'font-size', '20px'); // The first <p> element on the page will have a font-size of 20px