# mask-border-source

https://developer.mozilla.org/en-US/docs/Web/CSS/mask-border-source

## none
```css
.selector {
  composes: none from 'hydrogencss/mask-border-source.css'
}
```

or:
```css
.selector {
  composes: none from 'hydrogencss/mask-border-source/none.css'
}
```