Displays a message box to the user and provides feedback messages for user actions.
This is an Example of Alert text contents
Double-click on the Component to access its advanced properties:
Heading Title. Title at the head of the Alert
heading Size. Title Size ( H1 to H6)
Show/Dismiss Close Box. Displays a close box that allows the user to close the alert.
Bootstrap Reference: https://getbootstrap.com/docs/4.0/components/alerts/