title: Material Design (AngularJS) <md-select> not working
body: <p>I am trying to use the <code>&lt;md-select&gt;</code> tag but I can't have the same result as in <a href="https://material.angularjs.org/#/demo/material.components.select" rel="nofollow noreferrer">here</a>.</p>
  
  <p>I am writing this code:</p>
  
  <pre><code>&lt;div layout="column" layout-align="center center" style="margin: 0px 10px 0px 5px;"&gt;
    &lt;h1 class="nomargin"&gt;X&lt;/h1&gt;
    &lt;p class="unit normagin"&gt;milimeter&lt;/p&gt;
  &lt;/div&gt;
  &lt;div&gt;
    &lt;md-select ng-model="motion.someVal0"&gt;
      &lt;md-option value="1"&gt;Move Absolute&lt;/md-option&gt;
      &lt;md-option value="2"&gt;Move Relative&lt;/md-option&gt;
      &lt;md-option value="3"&gt;Jog&lt;/md-option&gt;
    &lt;/md-select&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p></p>
  
  <p>But the result that I get is this:</p>
  
  <p><img src="https://i.stack.imgur.com/dcGYq.png" alt="enter image description here"></p>
  
  <p>The other Material Design elements is working just fine, only the <code>&lt;md-select&gt;</code> tag that seems to not work. I have already tried to read the docs <a href="https://material.angularjs.org/#/api/material.components.select/directive/mdSelect" rel="nofollow noreferrer">here</a> but it is so simple that I don't understand why is not working. </p>
  
  <p>When I use the default <code>&lt;select&gt;</code> and <code>&lt;option&gt;</code> tags it works but I really want to use the Material Design ones.</p>