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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Multi-column Layout Test: multi-column element with child block (complex)</title>
+  <link rel="author" title="Opera Software ASA" href="http://www.opera.com/" />
+  <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2013-08-08 -->
+  <link rel="help" href="http://www.w3.org/TR/css3-multicol/#the-multi-column-model" title="2. The multi-column model" />
+  <link rel="bookmark" href="http://lists.w3.org/Archives/Public/www-style/2013Aug/0091.html" title="[css3-multicol] Nested multicolumn elements rendering" />
+  <link rel="match" href="multicol-height-block-child-001-ref.xht" />
+  <meta name="flags" content="ahem" />
+  <meta name="assert" content="This test checks that a nested multi-column element's inline content could be clipped horizontally." />
+<style type="text/css"><![CDATA[
+@font-face {
+  font-family: Ahem;
+  src: url("../../../fonts/Ahem.ttf");
+}
+]]></style>
+  <style type="text/css"><![CDATA[
+  div
+  {
+  background-color: blue;
+  font: 20px/1 Ahem;
+  height: 8em;
+  width: 14em;
+
+  -moz-column-count: 2;
+  -moz-column-gap: 2em;
+
+  /*
+
+  N == 2;
+
+  W == 6em;
+
+  H == 8em;
+
+  */
+  }
+
+  div#outer
+  {
+  color: black;
+  -moz-column-fill: auto;
+  }
+
+  div#inner
+  {
+  color: orange;
+  -moz-column-fill: balance;
+  }
+  ]]></style>
+ </head>
+ <body>
+
+  <div id="outer">
+  bla bla bla bla bla
+
+    <div id="inner">orn orn orn zzz zzz zzz</div>
+
+  </div>
+
+  <!--
+  Both column boxes of div#inner start in the 1st
+  column box of div#outer multi-column element.
+  The first 3 lines boxes of 1st
+  column box of div#inner will be rendered inside the
+  1st column box of div#outer but not its 2nd.
+  Because 1st column box of div#outer is
+  6em wide while the div#inner multi-column element
+  is 14em wide, this makes the first 3 line boxes
+  (with the 'z' trios) of 2nd column box of div#inner
+  clipped.
+
+  Then, at this point, the div#inner multi-column
+  element should be fragmented in order to continue to
+  render the 5 empty line boxes it has into the
+  2nd column box of div#outer. Since those 5 line
+  boxes are empty, we only see the extension it
+  creates horizontally, which is
+  14em - 6em == 8em horizontally and
+  5 lines boxes == 5em tall
+
+
+  Expected results:
+
+ 0em                        14em            22em
+  v                           v               v
+0 *********************************************
+  * bla                       |               *
+  * bla                       |               *
+  * bla                       |               *
+  * bla                       |               *
+5 * bla                       |               *
+6 * orn                       |****************
+7 * orn                       |
+8 * orn                       |
+  *****************************
+
+  -->
+
+ </body>
+</html>