Alerts

Alerts placed in a static position, such as the top of a page or modal.
Guidelines
Alerts should be extremely rare and used only for the most important page actions - for example, if a card was declined. Prefer instead to use inline form validation for contextual feedback, or Toast for commonly completed page actions.
Dependencies
Bootstrap & jQuery (for the close button)

See the Pen Bootstrap Alerts by btn.ninja (@btn-ninja) on CodePen.