zuel-itsm-3.0.2/bower_components/angular-ui-bootstrap/template/alert/alert.html

<div class="alert" ng-class="['alert-' + (type || 'warning'), closeable ? 'alert-dismissible' : null]" role="alert">
    <button ng-show="closeable" type="button" class="close" ng-click="close({$event: $event})">
        <span aria-hidden="true">&times;</span>
        <span class="sr-only">Close</span>
    </button>
    <div ng-transclude></div>
</div>