#### Bootstrap alert

Add class `.alert .alert-*`

You successfully read this important alert message.
This alert needs your attention, but it's not that important.
Better check yourself, you're not looking too good.
Change a few things up and try submitting again.
This is a primary alert
This alert is not so important.

#### Custom alerts

Custom HTML inside alert

Well done! You successfully read this important alert message.

Heads up! This alert needs your attention, but it's not super important.

#### Bootstrap alerts in fill colors

Add class `.alert-fill-*` with `.alert`

There! This is a primary alert.
Well done! You successfully read this important alert message.
Heads up! This alert needs your attention, but it's not super important.
Warning! Better check yourself, you're not looking too good.
Oh snap! Change a few things up and try submitting again.