txwx_mobile/special_course/assets/animate/source/lightspeed/lightSpeedIn.css

@keyframes lightSpeedIn {
  from {
    transform: translate3d(100%, 0, 0) skewX(-30deg);
    opacity: 0;
  }

  60% {
    transform: skewX(20deg);
    opacity: 1;
  }

  80% {
    transform: skewX(-5deg);
    opacity: 1;
  }

  to {
    transform: translate3d(0, 0, 0);
    opacity: 1;
  }
}

.lightSpeedIn {
  animation-name: lightSpeedIn;
  animation-timing-function: ease-out;
}