gecko/layout/reftests/generated-content/dynamic-button-01a.html

16 lines
226 B
HTML

<!DOCTYPE html>
<style>
.test::after {
content:"::after content";
}
</style>
<button>
Button contents
</button>
<script>
var td = document.querySelector("button");
td.offsetWidth;
td.className = "test";
</script>