danger alert html css code example

Example 1: alert-success css

<div class="alert alert-success alert-dismissible">
  <a href="#" class="close" data-dismiss="alert" aria-label="close">×</a>
  <strong>Success!</strong> Indicates a successful or positive action.

 </div>

Example 2: alert-success css

<div class="alert alert-success">
  <strong>Success!</strong> You should <a href="#" class="alert-link">read this message</a>.
</div>