<!DOCTYPE html>
<html ng-app="myApp" ng-controller="myController" >
	<head>
		
		<meta http-equiv="content-type" content="text/html;charset=UTF-8" />
		
		<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/angularjs/1.4.0-rc.0/angular.js"></script>
		<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/angularjs/1.4.0-rc.0/angular-messages.min.js"></script>
		<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/angularjs/1.4.0-rc.0/angular-animate.min.js"></script>
		<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/angularjs/1.4.0-rc.0/angular-aria.min.js"></script>
		<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/angularjs/1.4.0-rc.0/angular-route.min.js"></script>
		
		<!--*Compare rawgit and 8.3 -->
		
		<script type="text/javascript" src="//rawgit.com/angular/bower-material/master/angular-material.js"></script>
		
		<link rel="stylesheet" type="text/css" href="//rawgit.com/angular/bower-material/master/angular-material.css" />
		
		<!--
		<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/angular_material/0.8.3/angular-material.js"></script>
		-->
		
		<!--
		<link rel="stylesheet" type="text/css" href="//ajax.googleapis.com/ajax/libs/angular_material/0.8.3/angular-material.css" />
		-->
		
		<link rel="stylesheet" type="text/css" href="//fonts.googleapis.com/css?family=RobotoDraft:300,400,500,700,400italic" />
	
	  <script type="text/javascript" src="script.js"></script>
	  <link rel="stylesheet" type="text/css" href="style.css" />
	  
	</head>
	<body ng-cloak>
	  
	  <p>Link Style <md-button ng-href="#" class="md-primary">md-buttons</md-button> look nicer inside paragraphs with version 8.3</p>

	</body>
</html>
angular.module("myApp", ["ngMaterial"])
.controller("myController", function(
	$scope
)
{
  

});
[ng-cloak], .ng-hide:not(.ng-hide-animate) {
	display: none !important;
}

Change the CDN links from master to fix md-button (index.html).