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<!doctype html>
<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<html><head>
<meta charset="utf-8">
<title>Reference: content:none on OPTION</title>
<link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1699964">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
<meta name="flags" content="ahem">
<style>
html,body {
color:black; background-color:white; xfont:5px/1 Ahem; padding:0; margin:0;
}
body { margin-left: 3ch; }
option {
padding:0; margin:0; border:none;
font:5px/1 Ahem;
}
::marker { content: 'M'; }
.after::after { content: 'A'; }
.before::before { content: 'B'; }
</style>
</head>
<body>
<script>
document.body.style.display = 'none';
const display = [
"display:block", "display:inline", "display:ruby", "display:none", "display:grid",
"display:flex", "display:table", "display:list-item", "display:contents",
"columns:2",
];
const overflow = [
"", "overflow:clip",
];
const position = [
"", "position:absolute",
];
const tags = [
"option",
];
const classes = [
"", "after", "before",
];
const body = document.body;
for (var d of display) {
for (var o of overflow) {
for (var p of position) {
for (var c of classes) {
for (var t of tags) {
let select = document.createElement("select");
select.setAttribute("size", "2");
let elem = document.createElement(t);
elem.style = d + ';' + o + ';' + p + ';'
elem.className = c;
select.append(elem);
let option = document.createElement("option");
option.append(document.createTextNode("pass"));
select.append(option);
body.append(select);
}
}
}
}
}
document.body.style.display = '';
</script>
</body>
</html>
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