test{
	height: 200px;
        width: 80px;
        display: flex;
	flex-wrap: wrap;
	align-content: flex-end;
      }
    </style>
  </head>
  <body>
    <p>Test passes if:<br>
    1. the rectangle 1, 2, 3 show up in a vertical column in a red rectangle and no gap between them.<br>
    2. the rectangle 1, 2, 3 appear in bottom left of red rectangle.</p>
    <div id=test><div id=test01>1</div><div id=test02>2</div><div id=test03>3</div></div>
  </body>
</html>
