A directive for generating spinner
Parameters:
| Name | Type | Description | 
|---|---|---|
| mac-spinner-size | Integer | The size of the spinner (default 16) | 
| mac-spinner-z-index | Integer | The z-index (default inherit) | 
| mac-spinner-color | String | Color of all the bars (default #2f3035) | 
Example
Basic setup
 <mac-spinner />