Source code

Revision control

Copy as Markdown

Other Tools

Test Info:

<!doctype html>
<style>
* {
all: inherit;
overflow-inline: hidden;
}
</style>
<script>
window.addEventListener('load', () => {
var x = document.getElementById('a')
x.setAttribute('mathvariant', 'double-struck')
x.innerHTML = '<select></select>'
})
</script>
<math id='a'>