block-auto-height-last-child-1c-dyn.html (588B)
1 <!DOCTYPE html> 2 <html class="reftest-wait"> 3 <head> 4 <style type="text/css"> 5 #last-child, #separator { 6 height: 20px; 7 background-color: green; 8 } 9 #parent { 10 margin-bottom: 20px; 11 } 12 #last-child { 13 display: none; 14 margin-bottom: 20px; 15 } 16 </style> 17 <script type="text/javascript"> 18 function test() { 19 document.getElementById('last-child').style.display = 'block'; 20 document.documentElement.removeAttribute('class'); 21 } 22 document.addEventListener('MozReftestInvalidate', test); 23 </script> 24 </head> 25 <body> 26 <div id="parent"> 27 <div id="last-child"></div> 28 </div> 29 <div id="separator"></div> 30 </body> 31 </html>