resize-reflow-000.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

<head>

  <title>Resize Reflow Test</title>

</head>

<body>

<div style="column-width: 12em;

            border: silver solid;

            width: 30em" id="outer">

x <div style="border: dotted;

              background: aqua;

              color: gray;">

        blah<br>

        blah<br>

        blah<br>

        blah

  </div>

</div>

<script>

document.body.offsetWidth;

n = document.getElementById("outer").firstChild;

n.data = ' ';

</script>

</body>

</html>