<html>
<head>
<style>
/* Material style */
button {
  border: none;
  cursor: pointer;
  color: white;
  padding: 10px 30px;
  border-radius: 2px;
  font-size: 22px;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, .4);
  
}
.button1 {
  background: #ff4040;
}
.button2 {
  background: #ffa96b;
}
.button3 {
  background: #2196F3;
}
.button4 {
  background: #5cd38c;
}


/* Ripple magic */
button{
  position: relative;
  overflow: hidden;
  margin :10px;
}

button:after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, .5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%);
  transform-origin: 50% 50%;
}

@keyframes ripple {
  0% {
    transform: scale(0, 0);
    opacity: 1;
  }
  20% {
    transform: scale(25, 25);
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: scale(40, 40);
  }
}

button:focus:not(:active)::after {
  animation: ripple 1s ease-out;
}


</style>
</head>

<body>
	
<button class="button1" >Click Me...</button>
<button class="button2" > Click Me...</button>
<button class="button3"> Click Me...</button>
<button class="button4"> Click Me...</button>

</body>
</html>

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

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