<html xmlns="http://www.w3.org/1999/xhtml">
 <head>
  <title>CSS: unquoted 'font-family' syntax (tested with 'font')</title>
  <style type="text/css">
   /* valids */
   .a { font: 10px Ahem Black, Ahem;  }
   .b { font: 10px inherit, Ahem;  }
   .c { font: 10px \" , Ahem; }
  </style>
  <style type="text/css">
   .d { font: 10px 32px, Ahem;  }
   .e { font: 10px -test, Ahem;  }
   /* invalids */
   .f { font: 32px :-), Arial;  }
   .g { font: 32px , Arial;  }
   .h { font: 32px (), Arial;  }
   .i { font: 32px {}, Arial;  }
   .j { font: 32px [], Arial;  }
   .k { font: 32px a(), Arial;  }
   .l { font: 32px a{}, Arial;  }
   .m { font: 32px a[], Arial;  }
   .n { font: 32px; }
   .o { font: 32px \"", Arial;  }
  </style>
  <style type="text/css">
   .P { font: 32px \\", Arial;  }
  </style>
  <style type="text/css">
   /* environment */
   * { margin: 0; padding: 0; border: none; line-height: 1; }
   body { margin: 1em; position: relative; }
   .control { display: inline; font: 1em/1 Ahem, sans-serif; background: red; color: white; }
   .overlapper { position: absolute; left: 0; top: 1em; height: 160px; width: 60px; background: green; z-index: 1; -moz-opacity: 90%; }
   .valid { font: 32px Arial; color: red; }
   .invalid { font: 10px Ahem; color: red; }
  </style>
 </head>
 <body>
  <div class="control">Ahem_font_required_for_this_test.</div>
  <div class="overlapper"/>
  <div class="valid">
   <p class="a">a:FAIL</p>
   <p class="b">b:FAIL</p>
   <p class="c">c:FAIL</p>
   <p class="d">d:FAIL</p>
   <p class="e">e:FAIL</p>
  </div>
  <div class="invalid">
   <p class="f">f:FAIL</p>
   <p class="g">g:FAIL</p>
   <p class="h">h:FAIL</p>
   <p class="i">i:FAIL</p>
   <p class="j">j:FAIL</p>
   <p class="k">k:FAIL</p>
   <p class="l">l:FAIL</p>
   <p class="m">m:FAIL</p>
   <p class="n">n:FAIL</p>
   <p class="o">o:FAIL</p>
   <p class="P">P:FAIL</p>
  </div>
 </body>
</html>