简单好看的CSS3按钮点击气泡动画特效

js代码

<script>
var animateButton = function(e) {

  e.preventDefault;
  //reset animation
  e.target.classList.remove(\'animate\');
  
  e.target.classList.add(\'animate\');
  setTimeout(function(){
    e.target.classList.remove(\'animate\');
  },700);
};

var classname = document.getElementsByClassName(\"bubbly-button\");

for (var i = 0; i < classname.length; i++) {
  classname[i].addEventListener(\'click\', animateButton, false);
}
</script>