# contain

https://developer.mozilla.org/en-US/docs/Web/CSS/contain

## content
```css
.selector {
  composes: content from 'hydrogencss/contain.css'
}
```

or:
```css
.selector {
  composes: content from 'hydrogencss/contain/content.css'
}
```

## none
```css
.selector {
  composes: none from 'hydrogencss/contain.css'
}
```

or:
```css
.selector {
  composes: none from 'hydrogencss/contain/none.css'
}
```

## strict
```css
.selector {
  composes: strict from 'hydrogencss/contain.css'
}
```

or:
```css
.selector {
  composes: strict from 'hydrogencss/contain/strict.css'
}
```