rder-image-outset: 24px; /* 24px is equal to padding belt */
      border-image-slice: 25;
      border-image-source: url("support/60x60-green.png");
      border-image-width: 25px; /* we make sure that we will fill the outset */
    }
  </style>

  <p>Test passes if there is a filled green square and <strong>no red</strong>.

  <div id="red-overlapped-ref">
    <div id="green-overlapping-test"></div>
  </div>
