ks should be identical.</p>
  <div class="control">
   <div class="a"></div>
   <div class="b"></div>
  </div>
  <div class="test"> <!-- this should shrink wrap to the intrinsic, no-line-wrapping width -->
   <div class="a"></div> <!-- that's a float. -->
   <div class="b"></div> <!-- that's an inline-block. it should be text-indented 100px from the left edge of the float. -->
   <!-- the inline-block should sit on top of the baseline, which should be 0.2em from the bottom of the
        block, since the Ah