@keyframes scanning {
  0% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(148px);
    -moz-transform: translateY(148px);
    -o-transform: translateY(148px);
    transform: translateY(148px);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
  }
}

@-webkit-keyframes bounce-down {
  25% {
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -o-transform: translateY(-10px);
    transform: translateY(-10px);
  }
  50%,
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
  }
  75% {
    -webkit-transform: translateY(10px);
    -moz-transform: translateY(10px);
    -o-transform: translateY(10px);
    transform: translateY(10px);
  }
}

/* 旋转的动画 */
@keyframes clockwise {
  0% {
    transform: rotatez(0);
  }
  100% {
    transform: rotatez(360deg);
  }
}

@keyframes topToBottom {
  0% {
    transform: translate3d(0, -100%, 0);
    opacity: 0;
  }
  100% {
    transform: translate3d(0, 0, 0);
    opacity: 1;
  }
}

@keyframes smallToBig {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes smallToBig1 {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes bigToSmall {
  0% {
    transform: scale(2);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes bigToSmall1 {
  0% {
    transform: scale(2);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes bounceInLeft1 {
  0%,
  60%,
  75%,
  90%,
  to {
    -webkit-animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  0% {
    opacity: 0;
    left: -3000px;
  }
  60% {
    opacity: 1;
    left: 25px;
  }
  75% {
    left: -10px;
  }
  90% {
    left: 5px;
  }
  to {
    left: 0;
  }
}