@@ -0,0 +1,441 @@
+var giveboxProto = Object.create(HTMLInputElement.prototype);%0A%0AgiveboxProto.createdCallback = function() %7B%0A  function test() %7B%0A    console.log('test');%0A  %7D%0A  this.addEventListener('click', test);%0A  this.style.position = 'fixed';%0A  this.style.bottom = '0em';%0A  this.style.right = '0em';%0A%7D;%0A%0Avar givebox = document.registerElement('hacks-givebox', %7B%0A  prototype: giveboxProto,%0A  extends: 'input'%0A%7D);%0A%0Adocument.body.appendChild(new givebox());%0A

create custom element test