1505811.html (596B)
1 <html> 2 3 <head> 4 <script> 5 function start() { 6 window.CustomElement0 = class extends HTMLElement { 7 constructor() { 8 super() 9 } 10 connectedCallback() { 11 this.before('', custom) 12 this.outerHTML = '<input pattern=""value=ð>' 13 } 14 } 15 customElements.define('custom-element-0', CustomElement0) 16 custom = document.createElementNS('http://www.w3.org/1999/xhtml', 'custom-element-0') 17 document.documentElement.appendChild(custom) 18 } 19 20 document.addEventListener('DOMContentLoaded', start) 21 </script> 22 </head> 23 24 </html>