@keyframes rubberBand {
  from { transform: scale3d(1, 1, 1); }
  30% { transform: scale3d(1.25, 0.75, 1); }
  40% { transform: scale3d(0.75, 1.25, 1); }
  50% { transform: scale3d(1.15, 0.85, 1); }
  65% { transform: scale3d(.95, 1.05, 1); }
  75% { transform: scale3d(1.05, .95, 1); }
  to { transform: scale3d(1, 1, 1); }
}
@keyframes float {
	0% { transform: translatey(8px); }
	50% { transform: translatey(-8px); }
	100% { transform: translatey(8px); }
}
@keyframes tada {
  0% {
    -webkit-transform: scale3d(1, 1, 1);
    -ms-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
  2.5%, 5% {
    -webkit-transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);
    -ms-transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);
    transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);
  }
  7.5%, 12.5%, 17.5%, 22.5% {
    -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
    -ms-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
  }
  10%, 15%, 20% {
    -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
    -ms-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
  }
  25% {
    -webkit-transform: scale3d(1, 1, 1);
    -ms-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
}
@keyframes tada2 {
  0% {
    -webkit-transform: scale3d(1, 1, 1);
    -ms-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
  10%, 20% {
    -webkit-transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);
    -ms-transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);
    transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);
  }
  30%, 50%, 70%, 90% {
    -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
    -ms-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg);
  }
  40%, 60%, 80% {
    -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
    -ms-transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
    transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg);
  }
  100% {
    -webkit-transform: scale3d(1, 1, 1);
    -ms-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
}
  @keyframes downarrow {
    0% { -webkit-transform: translateY(0); opacity: 0.4 }
    100% { -webkit-transform: translateY(0.4em); opacity: 0.9 }
  }
.ani-rubber {
  -webkit-animation-name: rubberBand;
  animation: rubberBand 1s;
  animation-fill-mode: both;
  animation-iteration-count: 2;
}
.ani-float{
	animation: float 2s ease-in-out infinite;
}
.ani-tada{
	animation: tada 4s ease-in-out infinite;
}