 class="b" data-expected-width="30" data-expected-height="10" data-offset-x="18" data-offset-y="68"><div class="fixedSizeChild" data-expected-width="30" data-expected-height="5" data-offset-x="18" data-offset-y="68"></div></div>
      <div class="c" data-expected-width="40" data-expected-height="10" data-offset-x="48" data-offset-y="68"></div>
    </div>

    <!-- flex-end -->
    <div class="flexbox" style="align-content: flex-end">
      <div class="a" data-expected-width="10" data-expected-height="10" da