html {
  display: flex;
  height: 95vh;
  justify-content: center;
}

body {
  font-family: Arial, sans-serif;
  width: 90vw;
  align-self: center;
  align-content: center;
  background-color: #f0f0f0;
}

h1 {
  text-align: center;
  margin: 5px;
}

h2 {
  text-align: center;
  margin: 5px;
}

h3 {
  text-align: center;
  margin: 0px;
}

p {
  text-align: center;
  color: slategray;
  margin: 0px;
}

img {
  position: absolute;
  width: 80px;
  height: 80px;
}

button {
  font-size: 16px;
  margin: 10px 20px 20px 20px;
}

.main {
  display: block flex;
  justify-content: center;
  align-content: center;
  gap: 60px;
  margin: 10px 0px 10px 0px;
}

#chart-wrapper {
  display: grid;
  align-content: center;
}

#game-container {
  display: grid;
  grid-template-columns: repeat(6, 80px);
  grid-template-rows: repeat(6, 80px);
  gap: 0px;
}

#stage-evaluation-chart {
  width: 500px;
  height: 100px;
}

.tile {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
}