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kyagrd/index.html

Created March 15, 2018 16:59
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JS Bin // source https://jsbin.com/wonecub
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
<style id="jsbin-css">
body {
font-size: calc(var(--font-size) * 1pt);
}
</style>
</head>
<body>
<input type="text"
name="number"
value=""
onchange="setFontSize(this.value);" />
<p>
hello world
</p>
<script id="jsbin-javascript">
// document.body.style.setProperty('--font-size',40);
function setFontSize(n) {
document.body.style.setProperty('--font-size',n);
}
</script>
<script id="jsbin-source-css" type="text/css">body {
font-size: calc(var(--font-size) * 1pt);
}</script>
<script id="jsbin-source-javascript" type="text/javascript">// document.body.style.setProperty('--font-size',40);
function setFontSize(n) {
document.body.style.setProperty('--font-size',n);
}</script></body>
</html>
Raw
jsbin.wonecub.css
body {
font-size: calc(var(--font-size) * 1pt);
}
Raw
jsbin.wonecub.js
// document.body.style.setProperty('--font-size',40);
function setFontSize(n) {
document.body.style.setProperty('--font-size',n);
}
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