Create a Horizontal Line Using the hr Element_v2

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>
		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;

	<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 class="cardLinks">
				<a href="" target="_blank" class="links">Larry Page</a>
				<a href="" target="_blank" class="links">Sergey Brin</a>


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:

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

Wondering why does it have

<!DOCTYPE html>


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