MediaWiki:Common.css

@-moz-keyframes breathe {
  0% { opacity: 0.4; }
  100% { opacity: 0.7; }
}
@keyframes breathe-pulse {
  0% { 
    opacity: 0.4; 
    transform: scale(1);
  }
  100% { 
    opacity: 0.7; 
    transform: scale(1.05);
  }
}

@-webkit-keyframes breathe-pulse {
  0% { 
    opacity: 0.4; 
    -webkit-transform: scale(1);
  }
  100% { 
    opacity: 0.7; 
    -webkit-transform: scale(1.05);
  }
}

@-moz-keyframes breathe-pulse {
  0% { 
    opacity: 0.4; 
    -moz-transform: scale(1);
  }
  100% { 
    opacity: 0.7; 
    -moz-transform: scale(1.05);
  }
}