<!DOCTYPE html> <html class="reftest-wait"> <head> <style> div { min-height: 36px; } </style> <script> function test() { var d = document.querySelector("div"); d.appendChild(document.createTextNode("")); d.focus(); } function focusTriggered() { document.documentElement.removeAttribute("class"); } </script> </head> <body onload="test()"> <div contenteditable onfocus="focusTriggered()"></div> </body> </html>