title: Changing Angular Mat Input Border Bottom Color
body: <p>i have used material input with the following code -</p>
  <pre><code>&lt;mat-form-field appearance=&quot;fill&quot;&gt;
                &lt;mat-label&gt;Example&lt;/mat-label&gt;
                &lt;input matInput autocomplete=&quot;off&quot;&gt;
              &lt;/mat-form-field&gt;
  </code></pre>
  <p>I want that the border bottom of the field should be thick black in color , which happends when we hover over it . I want that to be the default behaviour . I tried few things but that didnt work . Does any one has idea how to achieve that ?</p>