<!DOCTYPE HTML> <html class="reftest-wait"> <script> /* this test shouldn't need reftest-wait, but if the reftest snapshot is triggered before we've painted, * then we might not get a chance to invalidate the -moz-element div in time * See Bug 1283302 */ window.addEventListener("MozReftestInvalidate", endTest); function endTest() { document.documentElement.removeAttribute("class"); } </script> <body> <div id="A" style="background:url(repeatable-diagonal-gradient.png?1234); width:100px; height:100px"></div> <div style="background:-moz-element(#A); width:100px; height:100px;"></div> </body> </html>