gecko-dev/layout/forms/crashtests/1140216.html

21 строка
282 B
HTML

<!DOCTYPE html>
<html>
<head>
<style>
input { -moz-appearance: textfield; }
</style>
<script>
function boom()
{
window.getComputedStyle(x, "::-moz-number-spin-down").getPropertyValue("color");
}
</script>
<body onload="boom();">
<input type="number" id="x">
</body>
</html>