Use a Bezier Curve to Move a Graphic pleasee help me guys

Tell us what’s happening:

Your code so far


<style>
  .balls{
    border-radius: 50%;
    position: fixed;
    width: 50px;
    height: 50px;
    margin-top: 50px;
    animation-name: bounce;
    animation-duration: 2s;
    animation-iteration-count: infinite;
  }
  #red {
    background: red;
    left: 27%;
    animation-timing-function:  cubic-bezier(0,0,0,58,1);
  }
  #blue {
    background: blue;
    left: 56%;
    animation-timing-function: ease-out;
  }
  @keyframes bounce {
    0% {
      top: 0px;
    }
    100% {
      top: 249px;
    }
  }
</style>
<div class="balls" id= "red"></div>
<div class="balls" id= "blue"></div>

please help me, i struggle with this task T_T

Would you please share the task link?

you have 0,58 instead of having 0.58 there I guess.