mirror of
https://github.com/lipis/flag-icons.git
synced 2024-11-22 02:47:32 +01:00
89 lines
2.6 KiB
Markdown
89 lines
2.6 KiB
Markdown
# flag-icon-css
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[](https://badge.fury.io/js/flag-icon-css)
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[](https://badge.fury.io/bo/flag-icon-css)
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A collection of all country flags in SVG — plus the CSS for easier integration.
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See the [demo](http://lipis.github.io/flag-icon-css/).
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Install
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-------
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You can either [download](https://github.com/lipis/flag-icon-css/archive/master.zip)
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the whole project as is or install it via Bower or NPM:
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```bash
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$ bower install flag-icon-css
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$ npm install flag-icon-css
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```
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## Usage
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For using the flags inline with text add the classes `.flag-icon` and
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`.flag-icon-xx` (where `xx` is the
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[ISO 3166-1-alpha-2 code](http://www.iso.org/iso/country_names_and_code_elements)
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of a country) to an empty `<span>`. If you want to have a squared version flag
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then add the class `flag-icon-squared` as well. Example:
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```html
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<span class="flag-icon flag-icon-gr"></span>
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<span class="flag-icon flag-icon-gr flag-icon-squared"></span>
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```
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You could also apply this to any element, but in that case you'll have to use the
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`flag-icon-background` instead of `flag-icon` and you're set. This will add the
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correct background with the following CSS properties:
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```css
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background-size: contain;
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background-position: 50%;
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background-repeat: no-repeat;
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```
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Which means that the flag is just going to appear in the middle of an element, so
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you will have to set manually the correct size of 4 by 3 ratio or if it's squared
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add also the `flag-icon-squared` class.
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## Development
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Run the `npm install` to install the dependencies after cloning the project and
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you'll be able to:
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To watch for changes and live reload if served
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```bash
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$ grunt
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```
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To build `*.less` files
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```bash
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$ grunt build
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```
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To serve it on `localhost:8000`
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```bash
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$ grunt connect
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```
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To have only specific countries in the css file, remove the ones that you don't
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need from the
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[`flag-icon-list.less`](https://github.com/lipis/flag-icon-css/blob/master/less/flag-icon-list.less)
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file and build it again.
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## SVGs (OCD)
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- Every flag is edited with [Inksapce](https://inkscape.org/en/) (produces the cleanest SVG).
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- Every flag is optimized with [SVGO](https://github.com/svg/svgo).
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- Every flag has the same SVG signature (if not, they should!):
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```svg
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<svg xmlns="http://www.w3.org/2000/svg" width="512" height="512" viewBox="0 0 512 512">
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<svg xmlns="http://www.w3.org/2000/svg" width="640" height="480" viewBox="0 0 640 480">
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```
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## Credits
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This project wouldn't exist without the awesome (and now deleted) collection of
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SVG flags by [koppi](https://github.com/koppi).
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