@-webkit-keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }

  40% {
    -webkit-transform: translateY(-30px);
    transform: translateY(-30px);
  }

  60% {
    -webkit-transform: translateY(-15px);
    transform: translateY(-15px);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }

  40% {
    -webkit-transform: translateY(-30px);
    -ms-transform: translateY(-30px);
    transform: translateY(-30px);
  }

  60% {
    -webkit-transform: translateY(-15px);
    -ms-transform: translateY(-15px);
    transform: translateY(-15px);
  }
}

.bounce {
  -webkit-animation-name: bounce;
  animation-name: bounce;
}


@-webkit-keyframes flash {
  0%, 50%, 100% {
    opacity: 1;
  }

  25%, 75% {
    opacity: 0;
  }
}

@keyframes flash {
  0%, 50%, 100% {
    opacity: 1;
  }

  25%, 75% {
    opacity: 0;
  }
}

@-webkit-keyframes fadeInDown {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-20px);
    transform: translateY(-20px);
  }

  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    transform: translateY(-20px);
  }

  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}

.fadeInDown {
  -webkit-animation-name: fadeInDown;
  animation-name: fadeInDown;
}

@-webkit-keyframes fadeInDownBig {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-2000px);
    transform: translateY(-2000px);
  }

  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
}