Animation How to - Animate on image color with CSS3 Filter

Question

We would like to know how to animate on image color with CSS3 Filter.

Answer


<!DOCTYPE html>
<html>
<head>
<style type='text/css'>
.omg-cat {<!--from   www  .  j  av a  2 s  . co  m-->
  -webkit-animation: invert 1s forwards 1s;
}

.omg {
  color: red;
  position: relative;
  top: -100px;
  left: 220px;
  text-shadow: 4px 4px 0 rgba(0, 0, 0, .5);
  opacity: 0;
  -webkit-animation: omg 2s ease-out forwards 2s;
}

@-webkit-keyframes invert { 
   0% {  -webkit-filter: none;}
   100%{-webkit-filter: invert();}
}

@-webkit-keyframes omg { 
   40% {opacity: 0;font-size: 0em;}
   100%{opacity: 1;font-size:5em; }
}
</style>

</head>
<body>
  <div>
    <img
      src="http://www.java2s.com/style/download.png"
      class="omg-cat" />
    <div class="omg">java2s.com</div>
  </div>
</body>
</html>

The code above is rendered as follows: