styles.css

body {
    background-image: url("images/black-board.jpg");
    background-repeat: repeat;
    background-size: 1400px 1100px;
    color: whitesmoke;
    width: 100vw;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-family: "Source Code Pro", sans-serif;
}

h1{
    font-size: 45px;
    font-weight: 800;
    margin: 20px 0px;
    text-align: center;
}

h3{ 
    font-weight: 600;
    margin: 20px 0px;
    text-align: center;
  
}
.btn{ 
    margin: 10px 0px;
    padding: 5px 0px;
    background: burlywood;
    text-align: center;
    color: #232323;
}
.content{  display: flex;
    flex-direction: column;
    margin: 20px;
}
.gameWrapper{
    display: flex;
    justify-content: center;
    width: 100%; 
}

.gameboard{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    gap: 0.5rem;
    width: 24vw;
    height: 24vw;
    color: black;
}

.modal-wrapper{
    background: #232323;
    padding: 60px;
    position: fixed;
    border: 5px solid burlywood;
    box-shadow: 0px 20px 90px 90px rgba(0, 0, 0, 7); 
}

.formClass{
    display: flex;
    flex-direction: column;
    margin-bottom: 10px;
}

.box{
    min-width: 50px;
    min-height: 50px;
    width: auto;
    height: auto;
    font-size: max(4vw, 3rem);   
    display: flex;
    transition: all 0.2s ease-in-out;
    background: whitesmoke;
    opacity: 0.5;
    justify-content: center;
    padding:10px;
    cursor: pointer;
    align-items: center;
}

.box:hover, .btn:hover{
    transform: scale(1.1);
    cursor: pointer;
}

.footer {
    gap: 1%;
    padding: 0px 10px;
  }

 @media only screen and (max-width: 700px){
    .gameboard{
        width: 100vw;}
}
    .gameWrapper{
        width: auto;}