mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-20 00:35:44 +00:00
11 lines
165 B
HTML
11 lines
165 B
HTML
<style>
|
|
:after{-webkit-mask:url(#);content:counter(a)}
|
|
</style>
|
|
<script>
|
|
function go(){
|
|
a.attachShadow({mode:"closed"})
|
|
}
|
|
</script>
|
|
<body onload=go()>
|
|
<h2 id="a">
|