Stuck for two days!

Tell us what’s happening:
I’m not sure why this challenge won’t be accepted. I would really appreciate any help yall.

Your code so far


.balls {
  border-radius: 50%;
  background: linear-gradient(
  position: fixed;
  width: 50px;
  height: 50px;
  margin-top: 50px;
  animation-name: bounce;
  animation-duration: 2s;
  animation-iteration-count: infinite;
#ball1 {
  animation-timing-function: linear;
#ball2 {
  animation-timing-function: ease-out;


@keyframes bounce {
  0% {
    top: 0px;
  100% {
    top: 249px;


<div class="balls" id="ball1"></div>
<div class="balls" id="ball2"></div>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36 Edge/18.17763.

Challenge: Change Animation Timing with Keywords

Link to the challenge:

Your answer seems correct, try testing it in another browser.

1 Like

copied and pasted your code, passed fine in Chrome. Which browser are you using? From that first post, looks like Edge? That will give you issues.

1 Like

thx yall, I didn’t even know browser type could cause issues.