cssrecipes-vertical-rhythm v0.6.0
Vertical Rhythm
Flexible CSS vertical rhythm
Install
$ npm install cssrecipes-vertical-rhythmUsage
Import index.css (or just files you want) & don't forget import a ratio as well.
(Right now, the only ratio available is minor third, feel free to add more with a PR).
@import "./node_modules/cssrecipes-vertical-rhythm/index.css";
@import "./node_modules/cssrecipes-vertical-rhythm/lib/ratio/minor-third.css";Then use .r-VerticalRhythm on your <html> (or anywhere you want)
<!doctype html>
<html class="r-VerticalRhythm">
/* ... */
</html>Defined custom properties
You can obviously override of the lib, but here is only what you should consider
:root {
--r-fontSizeRatio: 1;
--r-fontSizeUnit: 1rem;
/* fontSizeRatio x fontSizeUnit = fontSize) */
--r-lineHeight: calc(var(--r-fontSize) * 1.5625); /* your line height */
--r-capHeight: calc(var(--r-fontSize) * 0.75); /* adjust according to your font */
}All availables custom props
--r-fontSizeRatio--r-fontSizeUnit--r-fontSize--r-lineHeight--r-capHeight--r-gutter-y--r-gutter-x--r-gutter--r-VerticalRhythm-ratio--r-h1-fontSize--r-h1-lines--r-h1-lineHeight--r-h1-baseLineDistance--r-h1-paddingTop--r-h1-marginBottom--r-h2-fontSize--r-h2-lines--r-h2-lineHeight--r-h2-baseLineDistance--r-h2-paddingTop--r-h2-marginBottom--r-h3-fontSize--r-h3-lines--r-h3-lineHeight--r-h3-baseLineDistance--r-h3-paddingTop--r-h3-marginBottom--r-h4-fontSize--r-h4-lines--r-h4-lineHeight--r-h4-baseLineDistance--r-h4-paddingTop--r-h4-marginBottom--r-h5-fontSize--r-h5-lines--r-h5-lineHeight--r-h5-baseLineDistance--r-h5-paddingTop--r-h5-marginBottom--r-h6-fontSize--r-h6-lines--r-h6-lineHeight--r-h6-baseLineDistance--r-h6-paddingTop--r-h6-marginBottom--r-small-fontSize
Please look the source to see what rules are defined before using this lib ;)
Helper
Attach the class .r-VerticalRhythm-helper to <html> to get a visual helper (horizontal lines) to make adjustements for existing content.
You can override the following defaults values to change the appearance of the lines
:root {
--r-VerticalRhythm-helper-color: rgba(0, 0, 0, .25);
--r-VerticalRhythm-helper-color--light: color(var(--r-VerticalRhythm-helper-color) alpha(- 33%));
--r-VerticalRhythm-helper-color--lighter: color(var(--r-VerticalRhythm-helper-color) alpha(- 66%));
}Testing
To generate a build:
$ npm run buildTo generate the testing build.
$ npm run build-testBasic visual tests are in test/index.html.
Contributing
Work on a branch, install dev-dependencies, respect coding style & run tests before submitting a bug fix or a feature.
$ git clone https://github.com/cssrecipes/vertical-rhythm.git
$ git checkout -b patch-1
$ npm install
$ npm test