HTML basics 11, problem with 10 Font Family

<!DOCTYPE html>
		<title>Loving the font changes</title>
		 <h1 style="font-family: Arial">Big title</h1>
	 <li style="font-family: Arial"; "font-size:16px">This item is big Arial.</li>
	 <li style="font-family: Verdana";"font-size:12px">This item is big Arial.</li>
	 	<li style="font-family: Impact"; "font-size:10px">This item is small Impact.</li>

Oops, try again. It looks like your second <li>'s font-size is 16px instead of 12px.

Can’t figure out my mistake. Can someone shine a light on what I need to change in my code?

You don’t put quotes around each one (font, color ect)

 <li style="font-family: Arial; font-size:16px;">This item is big Arial.</li>

The semi colon separates each style, so you put your styling attributes inside the quotes