@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    transform: translate3d(0, 0, 0); }
  40%, 43% {
    transition-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    transform: translate3d(0, -30px, 0); }
  70% {
    transition-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    transform: translate3d(0, -15px, 0); }
  90% {
    transform: translate3d(0, -4px, 0); } }
.bounce {
  animation-name: bounce;
  transform-origin: center bottom; }