/* Version 1.2.0 */
body, footer {
  font-family: Arial, sans-serif;
  text-align: center;
  background-color: #eef9f1;
}

#info {
  margin: 10px;
  font-size: 18px;
}

#grid {
  display: grid;
  grid-template-columns: repeat(10, 30px);
  grid-template-rows: repeat(15, 30px);
  gap: 1px;
  justify-content: center;
  margin: 20px auto;
}

.cell {
  width: 30px;
  height: 30px;
  background-color: #a2d39c;
  border: 1px solid #7fbf7f;
}

.archer {
  background-color: #225522;
  color: white;
  font-weight: bold;
  text-align: center;
  line-height: 30px;
}

.monster {
  background-color: red;
  color: white;
  font-weight: bold;
  text-align: center;
  line-height: 30px;
}