rem

Noun

(web design) A unit relative to the declared font size of the root element in a HTML document.

Japanese Meaning

(Webデザイン) HTML文書のルート要素に宣言されたフォントサイズを基準とした相対単位

What is this buttons?

When setting font sizes in a responsive layout, I prefer using rem to ensure consistency across the site.

Google Translation / DeepL Translation

レスポンシブなレイアウトでフォントサイズを設定する際、サイト全体の一貫性を保つためにルート要素のフォントサイズに対する相対単位を使うのが好みです。

Details

Sense（1）

(web design) A unit relative to the declared font size of the root element in a HTML document.

Like the em unit, the rem unit is based on declared font size. The difference—and it’s a doozy—is that whereas em is calculated using the font size of the element to which it’s applied, rem is always calculated using the root element.

Google Translation / DeepL Translation

Details

rems

（ plural ）

Details

rem

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