styles.scss

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  height: 700px;
  background: grey;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
#container {
  width: 400px;
  height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: 7px;
  border: solid rgb(5, 8, 170);
  background: greenyellow;
  //   margin-top: 50px ;
  .welcomeText {
    font-size: 30px;
    color: rgb(5, 8, 170);
    margin-top: 10px;
    margin-bottom: 20px;
  }
  #inputForBoardSize[type="number"] {
    width: 300px;
    height: 60px;
    border-radius: 10px;
    border: 3px solid rgb(5, 8, 170);
    font-size: 26px;
  }
}
#topButtons {
  height: 100px;
  display: flex;
  #buttonX {
    width: 60px;
    height: 60px;
    border: 1px solid black;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    border-radius: 7px;
    background: greenyellow;
    cursor: pointer;
    margin-top: 10px;
  }
  #startGame {
    width: 100px;
    height: 60px;
    border: 1px solid black;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 10px 10px 0 10px;
    font-size: 30px;
    border-radius: 7px;
    background: greenyellow;
    cursor: pointer;
  }
  #startGame:hover {
    width: 110px;
    height: 63px;
  }
  #buttonO {
    width: 60px;
    height: 60px;
    border: 1px solid black;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    border-radius: 7px;
    background: greenyellow;
    cursor: pointer;
    pointer-events: painted;
    margin-top: 10px;
  }
}
#board {
  height: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  cursor: "disabled";

  .boxes {
    font-family: "Permanent Marker", cursive;
    width: 160px;
    height: 160px;
    border: 2px solid black;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 2vw;
    background: rgb(209, 209, 0);
  }
}
#divForGameStatus {
  width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  #gameStatus {
    font-size: 36px;
    height: 60px;
    margin-top: 20px;
  }
}
#restartGame {
  width: 200px;
  height: 50px;
  font-size: 25px;
  border: 1px solid black;
  border-radius: 10px;
  background: greenyellow;
  cursor: pointer;
  // margin-top: 20px;
}