Create a Horizontal Line Using the hr Element-General Error?

Tell us what’s happening:
Hi guys, I really think there’s something wrong with the way this is compiled. I know it is correct. How do I contact FCC administrators about this? Other new users should be experiencing this too. Thanks for your replies in advance.

Your code so far

  h4 {
    text-align: center;
    height: 25px;
  p {
    text-align: justify;
  .links {
    text-align: left;
    color: black;
  .fullCard {
    width: 245px;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin: 10px 5px;
    padding: 4px;
  .cardContent {
    padding: 10px;
  .cardText {
    margin-bottom: 30px;
<div class="fullCard">
  <div class="cardContent">
    <div class="cardText">
      <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><br><br>
      <a href="" target="_blank" class="links">Sergey Brin</a>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.92 Safari/537.36.

Link to the challenge:

1 Like

Yes @Mapelsun, it is a well known bug and there is already GitHub issue for this.
There are many posts on forum regarding this issue.
If you had searched forum, you would have found out.
So, for now, skip it and move on to next challenge.
Do not worry while skipping cause it will not affect your certificates.
Hope that helps.

Thanks! Kinda new here and I didn’t check the threads. I’ll do that next time.