<section class="wrapper">
  <img class="kick" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/234228/kick.png" alt="kick" />
  <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/234228/ball.png" alt="ball" class="ball" />
</section>

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100vh;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
}

.wrapper {
  height: 100%;
  width: 100vh;
  margin: 0 auto;
  padding: 0;
  overflow: hidden;
  position: relative;
  color: #444;
}

.kick {
  position: absolute;
  top: 150px;
  left: 10%;
  width: 100%;
  animation: kick .5s forwards cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.ball {
  height: 120px;
  width: 120px;
  position: absolute;
  top: 100px;
  left: 5%;
  animation: ball 1s .7s forwards cubic-bezier(.1, .93, 1, -0.75);
}

@keyframes kick {
  100% {
    transform: scale(1.2);
  }
}

@keyframes ball {
  0% {
    transform: scale(1) translateX(0px);
    animation-timing-function: ease-in;
  }
  75%,
  90%,
  95%,
  100% {
    transform: scale(1.5) translateX(300px);
  }
  80% {
    transform: scale(1.5) translateX(240px);
  }
}

@media (min-width: 700px) {
  .wrapper {
    max-width: 600px;
    border: 2px solid black;
    border-radius: 20px;
  }
  .kick {
    width: 80%;
  }
  .ball {
    width: 200px;
    height: 200px;
  }
}