title: Angular mat-checkbox different border-colors for different checkboxes
body: <p>I need to change the border colors for the following checkboxes , one to green and other to red.</p>
  <pre><code>&lt;div style=&quot;margin-left:30%;margin-top: 20%;&quot;&gt;
      &lt;mat-checkbox&gt;Hello&lt;/mat-checkbox&gt;&lt;br&gt;
      &lt;mat-checkbox&gt;Hai&lt;/mat-checkbox&gt;
  &lt;/div&gt;
  </code></pre>