.example-focus-monitor {
  padding: 20px;
}

.example-focus-monitor .cdk-mouse-focused {
  background: rgba(255, 0, 0, 0.5);
}

.example-focus-monitor .cdk-keyboard-focused {
  background: rgba(0, 255, 0, 0.5);
}

.example-focus-monitor .cdk-touch-focused {
  background: rgba(0, 0, 255, 0.5);
}

.example-focus-monitor .cdk-program-focused {
  background: rgba(255, 0, 255, 0.5);
}

button {
  margin-right: 12px;
}