.button {
  -webkit-appearance: none;
  -moz-appearance: none;
  border: 1px solid #ccc;
  border-radius: 125px;
  box-shadow: inset 0 13px 25px rgba(255,255,255,0.5), 0 3px 5px rgba(0,0,0,0.2), 0 10px 13px rgba(0,0,0,0.1);
  cursor: pointer;
  font-family: 'Lucida Grande', Helvetica, Arial, sans-serif;
  font-size: 2rem;
  margin: .5rem 1rem;
  padding: 1.2rem 4rem;
  position: relative;
  transition: all ease .3s;
  transform: scale(0.5);
}

.button:hover {
  box-shadow: inset 0 13px 25px rgba(255,255,255,0.8), 0 3px 5px rgba(0,0,0,0.2), 0 10px 13px rgba(0,0,0,0.2);
  transform: scale(0.52);
}

.button:before {
  background: linear-gradient(rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
  border-radius: 125px;
  content: '';
  height: 50px;
  left: 4%;
  position: absolute;
  top: 1px;
  transition: all ease .3s;
  width: 92%;
}

.button.confirm {
  background: #4A90E2;
  border-color: #3672B6;
  color: #fff;
}

.button.cancel {
  background: #D0D0D0;
  border-color: #B8B8B8;
  color: #6F6F6F;
}