Pliz help me am stuck on this exercise

**Tell us what’s happening:**You should use the given CSS for the box-shadow value. How can I do that??

Your code so far

  h4 {
    text-align: center;
    background-color: rgba(45, 45, 45, 0.1);
    padding: 10px;
    font-size: 27px;
  p {
    text-align: justify;
  .links {
    text-align: left;
    color: black;

  #thumbnail {
    box-shadow: 0 10px 20px rgba(0,0,0,0,19), 0 6px 6px rgba(0,0,0,0,23);
  .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" id="thumbnail">
  <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>

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User Agent is: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:62.0) Gecko/20100101 Firefox/62.0.

Link to the challenge: should use the given CSS for the box-shadow value.

Compare this with the example given, rgba() should have only 4 arguments but you have 5.

The last value should be a decimal 0.19 and 0.23, instead of dot you have comma there

thanx alot it worked

Hi, I was learning Applied Visual Design yesterday too, and came across this website when searching for CSS cheatsheet, it’s amazing! It’s interactive so very intuitive and effective for learning what those parameters mean, hope this helps!