title: How to customize md-select's popup menu in Angular Material?
body: <p>I need to define a special class for some <code>md-select</code>'s popup menus (not to all). But I have no idea how to do that.</p>
  
  <p>Here is a code sample of typical usage and here is no place where I can define a class for menu container that will appear.</p>
  
  <pre class="lang-html prettyprint-override"><code>&lt;md-input-container md-no-float class="md-block defaultInputSelect filterType"&gt;
    &lt;md-select ng-model="value.filter_type" md-on-close="viewChanged()"&gt;
      &lt;md-option ng-repeat="(key, value) in filterTypes" value="{{value}}"&gt;
        {{filterTypesNames[key]}}
      &lt;/md-option&gt;
    &lt;/md-select&gt;
  &lt;/md-input-container&gt;
  </code></pre>
  
  <p>Actually, I want to change the width of popup menu. By default it is limited by the width of <code>md-select</code>.</p>