   opacity: 0;
          top: inherit;
        }
      }
    </style>
  </head>
  <body>
    <div class="self-building-square-spinner">
      <div class="square"></div>
      <div class="square"></div>
      <div class="square"></div>
      <div class="square clear"></div>
      <div class="square"></div>
      <div class="square"></div>
      <div class="square clear"></div>
      <div class="square"></div>
      <div class="square"></div>
    </div>
  </body>
</html>
