style.css

* {
  margin: 0;
  padding: 0;
}

body {
  background-color: #dbcae0;
}

table {
  width: 582px;
  height: 582px;
  border-collapse: collapse;
  border-spacing: 0;
  border-radius: 20px;
  overflow: hidden;
}

tr:nth-child(even) td:nth-child(odd),
tr:nth-child(odd) td:nth-child(even) {
  background-color: white;
}

td {
  width: 100px;
  height: 100px;
  text-align: center;
  font-size: 24px;
  border: none;
  cursor: pointer;
  background-color: #e6dae9;
}

button {
  background-color: #6b21a8;
  color: white;
  border: 0;
  padding: 10px 42px;
  border-radius: 45px;
  font-size: 24px;
}

.page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  min-height: 100vh;
}

.logo {
  margin-left: -490px;
  width: 135px;
  height: 22px;
}

.outer-border {
  border: 10px solid white;
  padding: 10px;
  border-radius: 30px;
}

.game {
  display: none;
}

.container {
  display: flex;
  width: 622px;
  justify-content: space-between;
}

.team {
  display: flex;
  border: 8px solid white;
  justify-content: center;
  align-items: center;
}

.team.noughts {
  border-top-left-radius: 20px;
  border-bottom-left-radius: 20px;
}

.team.crosses {
  border-top-right-radius: 20px;
  border-bottom-right-radius: 20px;
}

.outer-img {
  background-color: white;
  padding: 24px;
}

.score {
  width: 90px;
  height: 90px;
  font-size: 64px;
  color: white;
  text-align: center;
}

.game-result {
  display: none;
  background-color: #e6dae9;
  border-radius: 20px;
  padding: 80px;
}