# SpinKit
**Repository Path**: mirrors/SpinKit
## Basic Information
- **Project Name**: SpinKit
- **Description**: SpinKit 用来实现各种动态的 Activity Indicator，用于表示正在加载、正在运行等等状态
- **Primary Language**: HTML/CSS
- **License**: MIT
- **Default Branch**: master
- **Homepage**: https://www.oschina.net/p/SpinKit
- **GVP Project**: No
## Statistics
- **Stars**: 1
- **Forks**: 2
- **Created**: 2017-07-11
- **Last Updated**: 2025-12-13
## Categories & Tags
**Categories**: Uncategorized
**Tags**: None
## README
# [SpinKit](http://tobiasahlin.com/spinkit/)
Simple loading spinners animated with CSS. See [demo](http://tobiasahlin.com/spinkit/). SpinKit only uses (`transform` and `opacity`) CSS animations to create smooth and easily customizable animations.
## Usage
- Add `spinkit.css` or `spinkit.min.css` to your project (or copy-paste the CSS that you need for your spinner—there are no dependencies between spinners, no shared classes, and no shared animations, etc, so it should be fairly straight-forward to extract only the code that you need)
- Add a spinner to your project by copy-pasting HTML from `spinkit.css` or `examples.html`
- Add the `sk-center` utility class to the spinner to center it (it sets `margin` to `auto`)
- By default, the `width` and `height` of all spinners are set to `40px`. `background-color` is set to `#333`.
- Configure the spinner by overwriting the CSS variables, primarily `--sk-size` (spinner width & height) and `--sk-color` (spinner color). If you need broader browser support, remove the CSS variables.
You can include SpinKit to your project with `bower`:
```bash
$ bower install spinkit
```
or npm:
```bash
$ npm install spinkit
```
## Spinners
Given that you have included `spinkit.min.css` in your project, these snippets will produce the different spinners:
### Plane
```html
```
### Chase
```html
```
### Bounce
```html
```
### Wave
```html
```
### Pulse
```html
```
### Flow
```html
```
### Swing
```html
```
### Circle
```html
```
### Circle Fade
```html
```
### Grid
```html
```
### Fold
```html
```
### Wander
```html
```
## Web browser compatibility
SpinKit uses CSS animations and variables:
- CSS keyframes animations [are at +96.5% global support](http://caniuse.com/#feat=css-animation)
- CSS variables [are at +91.8% global support](https://caniuse.com/#feat=css-variables)
### Implementing a fallback spinner
How do you know if you need to provide a fallback? You can check for animation support with [Modernizr](http://modernizr.com), or manually check for the `animation` property, and replace the spinner with a GIF if it's not supported:
```javascript
function browserSupportsCSSProperty(propertyName) {
var elm = document.createElement('div');
propertyName = propertyName.toLowerCase();
if (elm.style[propertyName] != undefined)
return true;
var propertyNameCapital = propertyName.charAt(0).toUpperCase() + propertyName.substr(1),
domPrefixes = 'Webkit Moz ms O'.split(' ');
for (var i = 0; i < domPrefixes.length; i++) {
if (elm.style[domPrefixes[i] + propertyNameCapital] != undefined)
return true;
}
return false;
}
```
Use it to check for `animation` support:
```javascript
if (!browserSupportsCSSProperty('animation')) {
// fallback…
}
```