body {
  background: #333333;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.help {
  background: beige;
  padding: 0 30px;
  border-radius: 10px;
  font-weight: 600;
  position: absolute;
  top: 15px;
  left: 15px;
}

.help.menu {
  width: 300px;
}

.instruction {
  display: none;
}

.instruction.view {
  display: block;
}

.instruction h4 {
  text-align: center;
}

.instruction p {
  text-align: justify;
}

aside {
  background: beige;
  margin-right: 300px;
  padding: 30px 40px;
  text-align: center;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

aside button {
  margin-bottom: 30px;
  border: 1px solid yellowgreen;
  padding: 10px;
  border-radius: 10px;
  font-family: Georgia, 'Times New Roman', Times, serif;
  font-size: 16px;
}

aside .randomColor {
  width: 100px;
  height: 100px;
  background: darkgray;
}

.tiles {
  /* max-content centers our tiles */
  padding: 100px 100px;
  width: 435px;
  height: 555px;
  display: grid;
  grid-template-columns: repeat(4, 100px);
  gap: 20px;
  background: beige;
}

.tile {
  height: 70px;
  width: 70px;
  background: darkgray;
  border: 3px solid #444444;
  cursor: pointer;
}