uncovering-1.html (579B)
1 <!DOCTYPE HTML> 2 <html class="reftest-wait"> 3 <head> 4 <style> 5 body { 6 width: 1500px; 7 overflow: hidden; 8 } 9 div#bottom { 10 position: fixed; 11 left: 0; 12 top: 0; 13 height: 200px; 14 width: 200px; 15 background: green; 16 } 17 </style> 18 </head> 19 <body> 20 <div id="bottom"></div> 21 <div style="width:600px; height:100px; background:pink;"></div> 22 <script> 23 document.documentElement.scrollLeft = 200; 24 function doTest() { 25 document.documentElement.removeAttribute("class"); 26 document.documentElement.scrollLeft = 0; 27 } 28 window.addEventListener("MozReftestInvalidate", doTest); 29 </script> 30 </body> 31 </html>