<input id="mole-hole-toggle" class="toggle mole-hole-toggle" name="mole-whack" type="radio" />
<input id="mole-mole-toggle" class="toggle mole-mole-toggle" name="mole-whack" type="radio" />
<div class="mole-game">
  <label class="mole-hole" for="mole-hole-toggle"></label>
  <label class="mole-mole" for="mole-mole-toggle"></label>
</div>
<p class="mole-result mole-hole-result">Hole whacked!</p>
<p class="mole-result mole-mole-result">Mole whacked!</p>

.mole-game {
  position: relative;
  width: 13em;
  height: 6em;
  border: 0.125em solid #859fab;
  overflow: hidden;
  background-color: #546269;
  color: #000;
  text-align: center;
}
.mole-hole, .mole-mole {
  display: block;
  position: absolute;
  top: 1.5em;
  left: 1.5em;
  cursor: crosshair;
}
.mole-hole {
  width: 4.4em;
  height: 2.7em;
  border: 0.3em solid #30383b;
  border-bottom-width: 0;
  border-radius: 50%;
  background-color: #22282a;
}
.mole-hole::before, .mole-hole::after, .mole-mole::before, .mole-mole::after,
.mole-mole:active::before, .mole-mole:active::after {
  content: '';
  display: block;
  position: absolute;
  border-radius: 0.5em;
  transform: rotate(-30deg);
}
.mole-hole::before, .mole-mole:active::before {
  top: -8em;
  left: 4.5em;
  width: 1em;
  height: 4em;
  background-color: #30383b;
  transform-origin: bottom right;
}
.mole-hole::after, .mole-mole:active::after {
  top: -8em;
  left: 3em;
  width: 4em;
  height: 2em;
  background-color: #444f55;
  transform-origin: 2.5em 5.5em;
}
.mole-hole:active::before, .mole-hole:active::after,
.mole-mole:active::before, .mole-mole:active::after {
  animation-name: hammer;
  animation-duration: 200ms;
}
.mole-hole:active::before, .mole-mole:active::before {
  top: -0.5em;
}
.mole-hole:active::after, .mole-mole:active::after {
  top: -2em;
}
.mole-mole {
  left: 16em;
  width: 5em;
  height: 3em;
  animation-name: mole;
  animation-duration: 10s;
  animation-iteration-count: infinite;
  animation-timing-function: step-end;
}
.mole-mole:active {
  animation-play-state: paused;
}
.mole-mole::before, .mole-mole::after {
  transform: none;
}
.mole-mole::before {
  top: 0.25em;
  left: 1.25em;
  width: 2.5em;
  height: 2.5em;
  border-radius: 1em 1em 0.5em 0.5em;
  background-color: #30383b;
}
.mole-mole::after {
  content: '..';
  top: 0.5em;
  left: 1.75em;
  width: 1.5em;
  height: 1em;
  border-radius: 0.5em;
  background-color: #444f55;
  font-weight: bold;
}
.mole-result {
  display: none;
  clear: left;
  margin: 0 1em;
  padding: 1em 0;
}
.mole-hole-toggle:checked ~ .mole-hole-result,
.mole-mole-toggle:checked ~ .mole-mole-result {
  display: block;
}
body {
  background-color: #161819;
  color: #617078;
  font: 20px/1.5 'Titillium Web', sans-serif;
}
.toggle {
  display: none;
}
@keyframes hammer {
  0% {
    transform: rotate(-30deg);
  }
  50% {
    transform: rotate(-45deg);
  }
  100% {
    transform: rotate(-30deg);
  }
}
@keyframes mole {
  27.75% {
    left: 1.5em;
  }
  33.50% {
    left: 16em;
  }
  59.00% {
    left: 1.5em;
  }
  65.00% {
    left: 16em;
  }
  93.75% {
    left: 1.5em;
  }
  97.50% {
    left: 16em;
  }
}