| <style> | |
| .c1 { transform-style: preserve-3d; display: table-row-group;</style><script> | |
| var docElement = document.documentElement; | |
| function init() { | |
| test1 = document.createElementNS("http://www.w3.org/1999/xhtml", "defs"); | |
| test1.setAttribute("class", "c1"); | |
| docElement.appendChild(test1); | |
| test2 = document.createElementNS("http://www.w3.org/1998/Math/MathML", "msub"); | |
| test1.appendChild(test2); | |
| } | |
| document.addEventListener("DOMContentLoaded", init); | |
| </script> |