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line-height. La propriété line-height définit la hauteur de la boîte d'une ligne. Sur les éléments de bloc, la propriété line-height indique la hauteur minimale des lignes au sein de l'élément. Sur les éléments en ligne qui ne sont pas remplacés, line-height indique la hauteur utilisée pour calculer la hauteur de la boîte d'une ...
9 août 2010 · What would 0.8, 1.0 and 1.2 em mean? I have seen height's in CSS like: height: 0.8em; or height: 1.2em; How is it calculated?
- The meaning of "em" has changed over the years. Not all fonts have the letter "M" in them (for example, Chinese), but all fonts have a height. The...
- 1em is equal to the current font size . 2em means 2 times the size of the current font. E.g., if an element is displayed with a font of 12 pt,...
- 1em is equal to the current font size. 2em means 2 times the size of the current font. E.g., if an element is displayed with a font of 12 pt, then...
- Paul is correct, however its "M" not "m". However this is an esoteric definition derived from typesetting/printing and isnt of much use in this cas...
- An em is the width of the letter "m" (in your current font and size).
- Em is the size of a character. It will vary depending upon the font size. If the font size is 24 then 2Em will be equal to the space it should take...
- An em means "ephemeral unit" it is relative to the current font size of its parent element. For instance, the text in an heading is 2em by d...
5 sept. 2011 · The line-height property defines the amount of space above and below inline elements. That is, elements that are set to display: inline or display: inline-block. This property is most often used to set the leading for lines of text. p { line-height: 1.35; }
7 juil. 2023 · The line-height CSS property sets the height of a line box. It's commonly used to set the distance between lines of text. On block-level elements, it specifies the minimum height of line boxes within the element. On non-replaced inline elements, it specifies the height that is used to calculate line box height.
The line-height property specifies the height of a line. Note: Negative values are not allowed. Show demo . Browser Support. The numbers in the table specify the first browser version that fully supports the property. CSS Syntax. line-height: normal| number | length |initial|inherit; Property Values. More Examples. Example.
16 avr. 2009 · With sizing fonts in pixels, you are literally telling browsers to render the letters exactly that number of pixels in height: Windows, Mac, aliased, anti-aliased, cross-browsers, doesn’t matter, a font set at 14px will be 14px tall. But that isn’t to say there won’t still be some variation.
Cela veut dire que font-size: 100px nous donne un content-area de 112px (1117 unités) et une line-height: normal de 115px (1150 unités ou 1.15). Toutes ces métriques sont spécifiques à chaque police, et définies par le designer de la fonte. Ça parait donc évident que line-height: 1 est une mauvaise pratique.
