.pulse {
	box-shadow: 0 0 0 0 #ccddff;
  -webkit-animation: pulse 2s infinite cubic-bezier(0.5, 0, 0, 1);
  -moz-animation: pulse 2s infinite cubic-bezier(0.5, 0, 0, 1);
  -ms-animation: pulse 2s infinite cubic-bezier(0.5, 0, 0, 1);
  animation: pulse 2s infinite cubic-bezier(0.5, 0, 0, 1);
}
.pulse:hover {
  -webkit-animation: none;-moz-animation: none;-ms-animation: none;animation: none;
}

@-webkit-keyframes pulse {to {box-shadow: 0 0 0 20px rgba(232, 76, 61, 0);}}
@-moz-keyframes pulse {to {box-shadow: 0 0 0 20px rgba(232, 76, 61, 0);}}
@-ms-keyframes pulse {to {box-shadow: 0 0 0 20px rgba(232, 76, 61, 0);}}
@keyframes pulse {to {box-shadow: 0 0 0 20px rgba(232, 76, 61, 0);}}