title: SCSS not working IONIC2/3 project
body: <p>I have a simple Ionic2/3 example using the Tabs template in <a href="https://stackblitz.com/edit/ionic-dxunmr?file=pages%2Fhome%2Fhome.ts" rel="nofollow noreferrer">Stackblitz</a>.
  I'm trying the change the size of <strong>P</strong> &amp; color, yet it's not working (No error message).</p>
  
  <h3>home.scss</h3>
  
  <pre><code>page-home{
    p {
      font-size: 100px !important;
      color: red;
    }
  }
  </code></pre>
  
  <h3>home.html</h3>
  
  <pre><code>&lt;ion-header&gt;
    &lt;ion-navbar&gt;
      &lt;ion-title&gt;Home&lt;/ion-title&gt;
    &lt;/ion-navbar&gt;
  &lt;/ion-header&gt;
  
  &lt;ion-content padding&gt;
      &lt;p&gt;TEST SHOULD BE 50PX&lt;/p&gt;  &lt;!-- there is no change here --&gt;
  &lt;/ion-content&gt;
  </code></pre>