Fading an Element from Left to Right

Tell us what’s happening:
Im lost on this one, where did i go wrong fellow coders?

Your code so far


<style>

  #ball {
    width: 70px;
    height: 70px;
    margin: 50px auto;
    position: fixed;
    left: 20%;
    border-radius: 50%;
    background: linear-gradient(
      35deg,
      #ccffff,
      #ffcccc
    );
    animation-name: fade;
    animation-duration: 3s;
  }

  @keyframes fade {
    50% {
      left: 60%;
      opacity: 0.1px;
    }
  }

</style>

<div id="ball"></div>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0.

Link to the challenge:
https://learn.freecodecamp.org/responsive-web-design/applied-visual-design/create-visual-direction-by-fading-an-element-from-left-to-right

Opacity needs a measureless (?!? don’t know the english term - a number without the unit of measurement) number, get rid of that ‘px’ and it would works :slight_smile:

1 Like

Just though you would like to know the term you want is “unitless” :slight_smile:

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