### Layout Options

`layout-padding` adds padding between this layout's children with the `flex` attribute.

I'm on the left, and there's an empty area between.
I'm on the right, and there's an empty area between.

`layout-fill` forces the layout element to fill its parent container.

This layout fills up 100% of its parent's width and height.

### Utility Attributes

block | `display: block`
block-sm | `display: block` when the small media query is active.
block-md | `display: block` when the medium media query is active.
block-lg | `display: block` when the large media query is active.
inline-block | `display: inline-block`
inline-block-sm | `display: inline-block` when the small media query is active.
inline-block-md | `display: inline-block` when the medium media query is active.
inline-block-lg | `display: inline-block` when the large media query is active.
hide | `display: none`
hide-sm | `display: none` when the small media query is active.
hide-md | `display: none` when the medium media query is active.
hide-lg | `display: none` when the large media query is active.