/* Pulse Shrink */
@-webkit-keyframes hvr-pulse-shrink {
  to {
    -webkit-transform: scale(0.9);
    transform: scale(0.9);
  }
}
@keyframes hvr-pulse-shrink {
  to {
    -webkit-transform: scale(0.9);
    transform: scale(0.9);
  }
}
.hvr-pulse-shrink {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px transparent;
}
.hvr-pulse-shrink:hover, .hvr-pulse-shrink:focus, .hvr-pulse-shrink:active {
  -webkit-animation-name: hvr-pulse-shrink;
  animation-name: hvr-pulse-shrink;
  -webkit-animation-duration: 0.3s;
  animation-duration: 0.3s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
  animation-direction: alternate;
}

/* Radial Out */
.hvr-radial-out {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px transparent;
  position: relative;
  overflow: hidden;
  background: #e1e1e1;
  -webkit-transition-property: color;
  transition-property: color;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
}
.hvr-radial-out:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #f0c42f;
  border-radius: 100%;
  -webkit-transform: scale(0);
  transform: scale(0);
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.hvr-radial-out:hover, .hvr-radial-out:focus, .hvr-radial-out:active {
  color: white;
}
.hvr-radial-out:hover:before, .hvr-radial-out:focus:before, .hvr-radial-out:active:before {
  -webkit-transform: scale(2);
  transform: scale(2);
}