fieldset-sibling-1a-dyn.html (702B)
1 <!DOCTYPE html> 2 <html class="reftest-wait"> 3 <head> 4 <style type="text/css"> 5 #separator-top { 6 height: 20px; 7 margin-bottom: 10px; 8 background-color: green; 9 } 10 fieldset { 11 height: 20px; 12 margin: 0; 13 padding: 0; 14 border: none; 15 background-color: green; 16 } 17 #separator-bottom { 18 height: 20px; 19 margin-top: 10px; 20 background-color: green; 21 } 22 </style> 23 <script type="text/javascript"> 24 function test() { 25 document.getElementsByTagName('fieldset')[0].style.margin = '20px 0'; 26 document.documentElement.removeAttribute('class'); 27 } 28 document.addEventListener('MozReftestInvalidate', test); 29 </script> 30 </head> 31 <body> 32 <div id="separator-top"></div> 33 <fieldset></fieldset> 34 <div id="separator-bottom"></div> 35 </body> 36 </html>