Please help am confused on this

HTML-CSS
1

Tell us what’s happening:

Your code so far


<style>
div {
  height: 40px;
  width: 70%;
  background: black;
  margin: 50px auto;
  border-radius: 5px;
  position: relative;
}

#rect {
  animation-name: rainbow;
  animation-duration: 4s;
}

@keyframes rainbow {
  0% {
    background-color: blue;
    top: 0px;

  }
  50% {
    background-color: green;
    top: 50px;

  }
  100% {
    background-color: yellow;
    top: 0px;

  }
}
</style>

<div id="rect"></div>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.113 Safari/537.36.

Challenge: Create Movement Using CSS Animation

Link to the challenge:

2

Look at your code and compare it with the code below.

@keyframes rainbow {
  0% {
    background-color: blue;
    top: 0px;
    left: 0px;

  }
  50% {
    background-color: green;
    top: 50px;
    left: 25px;

  }
  100% {
    background-color: yellow;
    top: 0px;
    left: -25px;

  }

Simply add left offset at 0% , 50% and 100% applying the specified length in px as shown above.

1 Like