has-nth-of-crash.html (687B)
1 <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1935785"> 2 <style> 3 *:has([e]), 4 :nth-last-child(n of:read-only[d=""][b=""] d){} 5 </style> 6 <script> 7 const func_1 = (e) => { 8 e.originalTarget.scrollTop = 2147483647 9 } 10 document.addEventListener("DOMContentLoaded", () => { 11 document.documentElement.setAttribute("contenteditable", true) 12 let a = document.createElementNS("http://www.w3.org/1999/xhtml", "a") 13 document.documentElement.appendChild(a) 14 document.documentElement.hidden = true 15 a.addEventListener("DOMAttrModified", func_1, true) 16 a.draggable = true 17 document.documentElement.removeAttribute("contenteditable") 18 a.setHTML("", { }) 19 }) 20 </script> 21 <marquee>