Font color issue

<!DOCTYPE html>
		<title>Changing the colors!</title>
	<h1 style="color:green; font-size:16px">Big Heading</h1>
		<p style="color:violet">A giant bear and a little duck were friends.</p>
		<p style="color:red; font-size:10px">But the bear got hungry and ate the duck.</p>

error:Oops, try again. It looks like your second paragraph’s font-size is 12px instead of 10px.

Make sure your browser zoom is 100% and you have minimum font size turned off. Do a Google search on these if you need to.

Thank you.I set my chrome after 125% magnification, the problem is no .