do not apply to ${tag}`);
      });
      done();
  }
</script>
</head>
<body>
  <div id="log"></div>
  <!-- Note: In earlier versions of MathML, putting some attributes on the
       mstyle element was supposed to produce the same rendering as putting them
       on the all descendants (with some exceptions). In MathML Core, relevant
       style attributes are implemented as CSS properties and are no longer
       specific to the mstyle element. The tests below verify that attributes
       on mstyle that