Creating shadow box

Tell us what’s happening:

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;
box-shadow:0px 10px 20px rgba(0,0,0,0.19), 0px 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>

Your browser information:

User Agent is: Mozilla/5.0 (Linux; Android 8.1.0; SM-J710GN) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.136 Mobile Safari/537.36.

Challenge: Add a box-shadow to a Card-like Element

Link to the challenge:

Hello, Usama.

Do you have a question?

The box-shadow style should be inside a #thumbnail id selector.

The element now has an id of thumbnail . With this selector, use the example CSS values above to place a box-shadow on the card.

Yes the code is still not working

Have a look at all the other CSS examples, then look at your code. There is a lot missing. I suggest resetting the challenge, and redoing the lesson.

Note that the test is expecting the X offsets to be unit-less, i.e. 0 not 0px.

.thumbnail { box-shadow: 0px 10px 20px rgb(0,0,0,0.19),0px 6px 6px rgb(0,0,0,0.23); }
Edited this but still the sane

I have edited your post, for readability. For future posts, please conform to using the MarkDown syntax. Place all code within backticks (3 for multi-line code blocks, and 1 for inline code such as this: x=5)

Again, I suggest you repeat the lesson, as well as previous lessons.

Specifically, you need to learn about class selectors and id selectors in CSS.

Hope this helps

Usama_1991 it must be a hash ----> ( #thumbnail ) and take the given css value of box-shadow property which located on the above lesson. #thumbnail {

box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);

this may help