Pulsating image rings css animations - HTML CSS CSS Animation

HTML CSS examples for CSS Animation:Image

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Description

Pulsating image rings css animations

Demo Code

ResultView the demo in separate window 

<html>
 <head> 
  <meta name="viewport" content="width=device-width, initial-scale=1"> 
  <style id="compiled-css" type="text/css">

.container {<!--from   w w  w  . j  a  v  a  2  s  . c o m-->
   padding: 20px;
}
.circle {
   border: solid 13px black;
   border-radius: 100%;
   position: absolute;
   top: 40px;
   left: 40px;
   width: 350px;
   height: 350px;
   z-index: 10;
   -webkit-animation: pulse 3s ease-out;
   -moz-animation: pulse 3s ease-out;
   animation: pulse 3s ease-out;
   -webkit-animation-iteration-count: infinite;
   -moz-animation-iteration-count: infinite;
   animation-iteration-count: infinite;
}
@-moz-keyframes pulse {
   0% {
      -moz-transform: scale(1);
      opacity: 0.0;
   }
   25% {
      -moz-transform: scale(1.25);
      opacity: 0.1;
   }
   50% {
      -moz-transform: scale(1.5);
      opacity: 0.3;
   }
   75% {
      -moz-transform: scale(1.75);
      opacity: 0.5;
   }
   100% {
      -moz-transform: scale(2);
      opacity: 0.0;
   }
}
@-webkit-keyframes pulse {
   0% {
      -webkit-transform: scale(1);
      opacity: 0.0;
   }
   1% {
      -webkit-transform: scale(1.1);
      opacity: 0.9;
   }
   99% {
      -webkit-transform: scale(1.9);
      opacity: 0.01;
   }
   100% {
      -webkit-transform: scale(2);
      opacity: 0.0;
   }
}


      </style> 
 </head> 
 <body> 
  <div class="container"> 
   <img src="https://www.java2s.com/style/demo/Opera.png"> 
   <div class="circle"></div> 
  </div>  
 </body>
</html>

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