.cdk-visually-hidden {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;

  // Avoid browsers rendering the focus ring in some cases.
  outline: 0;

  // Avoid some cases where the browser will still render the native controls (see #9049).
  -webkit-appearance: none;
  -moz-appearance: none;
}