Create a Horizontal Line Using the hr Element_v2

Create a Horizontal Line Using the hr Element_v2
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#1

Tell us what’s happening:
I really don’t understand what’s wrong with my code. Am I stupid?
Please help.

Your code so far


<!DOCTYPE html>
<html>
<head>
	<style>
		h4 {
			height: 25px;
			text-align: center;
		}
		p {
			text-align: justify;
		}
		.links {
			margin-right: 20px;
		}
		.fullCard {
			width: 245px;
			border: 1px solid #ccc;
			border-radius: 5px;
			margin: 10px 5px;
			padding: 4px;
		}
		.cardContent {
			padding: 10px;
		}
	</style>
</head>
<body>

	<div class="fullCard">
		<div class="cardContent">
			<div class="cardText">
				<h4><del>Google</del> Alphabet</h4>
				<hr />
				<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
			</div>
			<div class="cardLinks">
				<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
				<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
			</div>
		</div>
	</div>

</body>
</html>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0.

Link to the challenge:
https://learn.freecodecamp.org/responsive-web-design/applied-visual-design/create-a-horizontal-line-using-the-hr-element


#2

Hello. What problem are you facing with this code. I ran it on codepen.io and it works fine.


#3

Wondering why does it have

<!DOCTYPE html>
<html>

etc?

if you click reset code and just add in <hr/> where you have it now, the run test should work