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nolanlawson/index.html

Created December 15, 2022 19:34
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:host pseudo with selector list
Raw
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>:host pseudo with selector list</title>
</head>
<body>
<x-cmp class="foo"></x-cmp>
<script>
customElements.define('x-cmp', class extends HTMLElement {
constructor() {
super()
this.attachShadow({ mode: 'open' }).innerHTML = `
<style>
:host(.foo, .bar) { color: red }";
</style>
<h1>
Hello world
</h1>
`
}
})
</script>
</body>
</html>
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