/* Your code here */
.pf {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}

.wgs {
  display: inline-block;
  height: 482px;
  position: relative;
  width: 640px;
  overflow: hidden;
}

.wgs__mole-head {
  height: 356px;
  position: absolute;
  left: 109px;
  width: 376px;
  transition: margin-top 0.25s;
}

.wgs__mole-hill {
  height: 220px;
  position: absolute;
  bottom: 0px;
  width: 640px;
}

.wgs__mole-head--hidden {
  margin-top: 482px;
}

.wgs__mole-head--whacked {
  border-radius: 50%;
  height: 300px;
  width: 300px;
  border: 5px solid blue;

  opacity: 0;
  animation-name: circle;
  animation-duration: 2s;
  animation-timing-function: linear;
}

@keyframes circle {
  from {
    transform: scale(0.5, 0.5);
    opacity: 1;
  }

  to {
    transform: scale(2.5, 2.5);
    opacity: 0;
  }
}

body {
  zoom: 0.50;
}

/* UNCOMMENT THE CODE BELOW WHEN DIRECTED */
.sb {
  background-color: cornflowerblue;
  border-bottom: 1px solid #645DED;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
  color: white;
  display: flex;
  font-size: 30px;
  margin-bottom: 50px;
  padding: 10px 20px;
}

.sb__mole-counter {
  flex: 1 0 0;
  text-align: right;
}

.sb__score-holder {
  flex: 1 0 0;
}

.sb__game-over--hidden {
  display: none;
}