There are four types of status messages that you can use to give the user feedback.
Usage
You can construct a status message by giving a block element the classes status-message
and status-<status>, where “status” is the type of status you want to
convey.
Within this element, you can use headlines and paragraphs as you normally would. Headlines will be automatically
colored in the respective status color.
Status messages also come in a more compact version for one-line messages. Activate the short layout with the
additional status-message--short class.