title: Angular 7 mat-select problem with 3 dots of css "ellipsis"
body: <p>I have a problem with a mat-select propriety &quot;<strong>ellipsis</strong>&quot;.
  the 3 points are of a different color than the text color. I tried to do but they continue to be 3 black dots instead to be white</p>
  <pre><code>   ::ngdeep .example{
          color: white
      }
  </code></pre>
  <p><a href="https://i.stack.imgur.com/Fej5g.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Fej5g.jpg" alt="enter image description here" /></a></p>