border
Applying the border system modifier to your component will allow consumers of your component to pass in the following props:
| Property | Type | Description | 
|---|---|---|
| $border | boolean | Applies a border to all sides of the element | 
| $borderTop | boolean | Applies a border to the top of the element | 
| $borderBottom | boolean | Applies a border to the bottom of the element | 
| $borderLeft | boolean | Applies a border to the left of the element | 
| $borderRight | boolean | Applies a border to the right of the element | 
| $borderX | boolean | Applies a border to the left and right of the element | 
| $borderY | boolean | Applies a border to the top and bottom of the element | 
| $borderColor | colors | Sets the border color which effects all sides |