*{
  margin: 0;
  padding: 0;
  box-sizing; border-box;
}

section {
  height: 100vh;
  background-color: rgb(39, 41, 68);
  font-family: sans-serif;
}

.score {
  color: rgb(100, 125, 200);
  height: 20vh;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.score h2 {
  font-size: 30px;
}

.score p {
  text-align: center;
  padding: 10px;
  font-size: 25px;
}

.intro {
  color: rgb(75, 100, 175);
  height: 50vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-around;
  transition: opacity 0.5s ease;
}

.intro h1 {
  font-size: 50px;
}

.intro button, .match button {
  width: 150px;
  height: 50px;
  background: none;
  border-width: 7px;
  border-radius: 20px;
  border-color: rgb(100, 125, 200);
  color: rgb(75, 100, 175);
  font-size: 20px;
  cursor: pointer;
}

.match {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: opacity 0.5s ease;
}

.winner {
  color: rgb(75, 100, 175);
  text-align: center;
  font-size: 50px;
}

.hands, .options {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.player-hand {
  transform: rotateY(180deg);
}

div.fadeOut {
  opacity: 0;
  pointer-events: none;
}

div.fadeIn {
  opacity: 1;
  pointer-events: all;
}

@keyframes shakePlayer {
  0%{
    transform: rotateY(180deg) translateY(0px);
  }
  15%{
    transform: rotateY(180deg) translateY(-50px);
  }
  35%{
    transform: rotateY(180deg) translateY(0px);
  }
  50%{
    transform: rotateY(180deg) translateY(-50px);
  }
  70%{
    transform: rotateY(180deg) translateY(0px);
  }
  85%{
    transform: rotateY(180deg) translateY(-50px);
  }
  100%{
    transform: rotateY(180deg) translateY(0px);
  }
  /* 85%{
    transform: rotateY(180deg) translateY(-50px);
  }
  100%{
    transform: rotateY(180deg) translateY(0px);
  } */
}

@keyframes shakeComputer {
  0%{
    transform: translateY(0px);
  }
  15%{
    transform: translateY(-50px);
  }
  35%{
    transform: translateY(0px);
  }
  50%{
    transform: translateY(-50px);
  }
  70%{
    transform: translateY(0px);
  }
  85%{
    transform: translateY(-50px);
  }
  100%{
    transform: translateY(0px);
  }
  /*85%{
    transform: translateY(-50px);
  }
  100%{
    transform: translateY(0px);
  } */
}