tachyons-background-overlays

tachyons-background-overlays 1.1.0

Tachyons module for adding overlays to background images

Stats

429	32	32
bytes	selectors	declarations

Installation

With npm

npm install --save-dev tachyons-background-overlays

Learn more about using css installed with npm:

• https://webpack.github.io/docs/stylesheets.html
• https://github.com/defunctzombie/npm-css

With Git

http:

git clone https://github.com/tachyons-css/tachyons-background-overlays

ssh:

git clone [e-mail]:tachyons-css/tachyons-background-overlays.git

Usage

Using with Postcss

Import the css module

@import "tachyons-background-overlays";

Then process the css using the tachyons-cli

$ npm i -g tachyons-cli
$ tachyons path/to/css-file.css > dist/t.css

Using the css

CDN

The easiest and most simple way to use the css is to use the cdn hosted version. Include it in the head of your html with:

<link rel="stylesheet" href="http://unpkg.com/tachyons-background-overlays@1.1.0/css/tachyons-background-overlays.min.css" />

Locally

The built css is located in the css directory. It contains an unminified and minified version. You can either cut and paste that css or link to it directly in your html.

<link rel="stylesheet" href="path/to/module/css/tachyons-background-overlays">

Development

The source css files can be found in the src directory. Running $ npm start will process the source css and place the built css in the css directory.

The css

/* Variables */
/* Media queries */
/*

  TACHYONS BACKGROUND OVERLAYS

  Add an overlay to background images.

  Media Query Extensions:
   -ns = not-small
   -m  = medium
   -l  = large

*/
.bg-darken-0 { box-shadow: none; }
.bg-darken-25 { box-shadow: inset 0 0 0 9999px rgba( 0, 0, 0, .25 ); }
.bg-darken-50 { box-shadow: inset 0 0 0 9999px rgba( 0, 0, 0, .5 ); }
.bg-darken-75 { box-shadow: inset 0 0 0 9999px rgba( 0, 0, 0, .75 ); }
.bg-lighten-0 { box-shadow: none; }
.bg-lighten-25 { box-shadow: inset 0 0 0 9999px rgba( 255, 255, 255, .25 ); }
.bg-lighten-50 { box-shadow: inset 0 0 0 9999px rgba( 255, 255, 255, .5 ); }
.bg-lighten-75 { box-shadow: inset 0 0 0 9999px rgba( 255, 255, 255, .75 ); }
@media screen and (min-width: 30em) {
 .bg-darken-0-ns { box-shadow: none; }
 .bg-darken-25-ns { box-shadow: inset 0 0 0 9999px rgba( 0, 0, 0, .25 ); }
 .bg-darken-50-ns { box-shadow: inset 0 0 0 9999px rgba( 0, 0, 0, .5 ); }
 .bg-darken-75-ns { box-shadow: inset 0 0 0 9999px rgba( 0, 0, 0, .75 ); }
 .bg-lighten-0-ns { box-shadow: none; }
 .bg-lighten-25-ns { box-shadow: inset 0 0 0 9999px rgba( 255, 255, 255, .25 ); }
 .bg-lighten-50-ns { box-shadow: inset 0 0 0 9999px rgba( 255, 255, 255, .5 ); }
 .bg-lighten-75-ns { box-shadow: inset 0 0 0 9999px rgba( 255, 255, 255, .75 ); }
}
@media screen and (min-width: 30em) and (max-width: 60em) {
 .bg-darken-0-m { box-shadow: none; }
 .bg-darken-25-m { box-shadow: inset 0 0 0 9999px rgba( 0, 0, 0, .25 ); }
 .bg-darken-50-m { box-shadow: inset 0 0 0 9999px rgba( 0, 0, 0, .5 ); }
 .bg-darken-75-m { box-shadow: inset 0 0 0 9999px rgba( 0, 0, 0, .75 ); }
 .bg-lighten-0-m { box-shadow: none; }
 .bg-lighten-25-m { box-shadow: inset 0 0 0 9999px rgba( 255, 255, 255, .25 ); }
 .bg-lighten-50-m { box-shadow: inset 0 0 0 9999px rgba( 255, 255, 255, .5 ); }
 .bg-lighten-75-m { box-shadow: inset 0 0 0 9999px rgba( 255, 255, 255, .75 ); }
}
@media screen and (min-width: 60em) {
 .bg-darken-0-l { box-shadow: none; }
 .bg-darken-25-l { box-shadow: inset 0 0 0 9999px rgba( 0, 0, 0, .25 ); }
 .bg-darken-50-l { box-shadow: inset 0 0 0 9999px rgba( 0, 0, 0, .5 ); }
 .bg-darken-75-l { box-shadow: inset 0 0 0 9999px rgba( 0, 0, 0, .75 ); }
 .bg-lighten-0-l { box-shadow: none; }
 .bg-lighten-25-l { box-shadow: inset 0 0 0 9999px rgba( 255, 255, 255, .25 ); }
 .bg-lighten-50-l { box-shadow: inset 0 0 0 9999px rgba( 255, 255, 255, .5 ); }
 .bg-lighten-75-l { box-shadow: inset 0 0 0 9999px rgba( 255, 255, 255, .75 ); }
}

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

Authors

• Alec Lomas

License

ISC