Angular Material Layout
HTML
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.5/angular-animate.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.5/angular-aria.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.5/angular-messages.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-material/1.1.3/angular-material.js"></script>
<link rel="stylesheet" href="https://rawgit.com/angular/bower-material/master/angular-material.css">
<div ng-app="myapp">
<md-button class="md-raised md-primary" aria-label="Play">
<md-tooltip>
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</md-tooltip>
Hover Me!
</md-button>
</div>
CSS
.md-tooltip {
height: auto;
white-space: pre-line;
}
JavaScript
angular.module('myapp', ['ngMaterial']);