alf-leading"/>
 </head>
 <body>
  <p class="explain">
   Change your window size. However the lines wrap, the blue
   rectanglues should always have their middles on the same alignment as
   other blue rectangles on the line.
  </p>
  <p class="example">
   &#xC9;&#xC9;&#xC9;
   <img src="support/swatch-blue.png" alt="[Image]" height="30" class="midalign" />
   <span class="no" style="font-size: 250%;">xxx</span>
   <img src="support/swatch-blue.png" alt="[Image]" height="50" class="midalign" />
   &#xC9;&#