title: How to style android actionbar overflow menu
body: <p>Im learning android through official documentation. The problem is, <code>android:popupMenuStyle</code> does not work. I tried everything I found about this, like using <code>android:actionBarWidgetTheme</code>, but none of them solved my problem.
  heres my style:</p>
  
  <pre><code>    &lt;resources xmlns:android="http://schemas.android.com/apk/res/android"&gt;
  
      &lt;style name="CustomTheme" parent="@style/Theme.AppCompat.Light"&gt;
          &lt;item name="android:actionBarStyle"&gt;@style/CustomTheme.ActionBar&lt;/item&gt;
          &lt;item name="actionBarStyle"&gt;@style/CustomTheme.ActionBar&lt;/item&gt;
          &lt;item name="android:actionOverflowButtonStyle"&gt;@style/CustomTheme.ActionBar.ActionOverflowButtonStyle&lt;/item&gt;
          &lt;item name="actionOverflowButtonStyle"&gt;@style/CustomTheme.ActionBar.ActionOverflowButtonStyle&lt;/item&gt;
          &lt;item name="android:popupMenuStyle"&gt;@style/CustomTheme.ActionBar.PupopMenuStyle&lt;/item&gt;
          &lt;item name="popupMenuStyle"&gt;@style/CustomTheme.ActionBar.PupopMenuStyle&lt;/item&gt;
          &lt;item name="android:windowActionBarOverlay"&gt;true&lt;/item&gt;
          &lt;item name="windowActionBarOverlay"&gt;true&lt;/item&gt;
      &lt;/style&gt;
      &lt;style name="CustomTheme.ActionBar.PupopMenuStyle" parent="@style/Widget.AppCompat.Light.PopupMenu"&gt;
          &lt;item name="android:popupBackground"&gt;@drawable/action_bar_background&lt;/item&gt;
      &lt;/style&gt;
          ...
      &lt;/resources&gt;
  </code></pre>
  
  <p>My min SDK is 11.
  What am I doing wrong?</p>