Nova Spacer Card

To use simply add like a regular card:

composer require ideatocode/nova-spacer-card

use Ideatocode\NovaSpacerCard\NovaSpacerCard;
// ...
  public function cards()
  {
    return [
      (new NovaSpacerCard)->width('full')->classes('bg-gray-800')->style('height: 1.5rem'),
    ];
  }