1. How fix Document mode restart in IE 9
  2. HTML1113: Document mode restart from Quirks to IE9 Standards
  3.  
  4. <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  5.  
  6. <meta http-equiv="X-UA-Compatible" content="IE=IE9" />
  7.  
  8. HTML1115: X-UA-Compatible META tag ('IE=Edge') ignored because document mode is already finalized.
  9.  
  10. <!--[if IE]>
  11. <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  12. <![endif]-->