2 <html class=reftest-wait
>
4 .x input:required { color: red; }
6 <p class=x
><span><input required value=hello
></input></span></p>
8 addEventListener("MozReftestInvalidate", function() {
9 document
.querySelector("p").classList
.toggle("x");
10 document
.querySelector("input").required
= false;
11 document
.documentElement
.className
= "";