    height: 50px;
        background-color: purple;
      }

      #inner1 { right: 10px; bottom: 35px; }
      #inner2 { right: 30px; bottom: 25px; }
    </style>
  </head>
  <body>
    <div class="outer"><div class="inner" id="inner1"></div></div>
    <div class="outer"><div class="inner" id="inner1"></div></div>
    <div class="outer"><div class="inner" id="inner2"></div></div>
    <div class="outer"><div class="inner" id="inner2"></div></div>
  </body>
</html>
