styleDouble.css

body,html {
    margin: 0;
    padding: 0;
    background-image: url(./images/bg.jpg);
}

header {
    display: flex;
    flex-direction: column;
    align-items: center;
    
}
.gameBoardShow {
    height: 100%; 
    display: flex; 
    flex-direction: column;
    align-items: center; 
    text-align: center;
    margin-left: 20px;
    margin-right: 20px;
}

.gameBoardHide {
    display: none;
}

.body {
    display: flex; 
    flex-direction: column;
}
.body div {
    display: flex;
}
.cube:hover {
    cursor: pointer;
    background-color: grey;
}

div button {
    width: 100px;
    height: 100px;
    border: 0px solid white;
}

#sq1, #sq4 {
    border-bottom: 2px solid black; 
    border-right: 2px solid black;
}
#sq2, #sq5 {
    border-bottom: 2px solid black;
}
#sq3, #sq6 {
    border-bottom: 2px solid black; 
    border-left: 2px solid black;
}
#sq7 {
    border-right: 2px solid black;
}
#sq9 {
    border-left: 2px solid black;
}
.pop {
    background-color: grey;
    padding: 11px;
    height: 120px;
    border-radius: 10px;
    display: block;
}

.popHide {
    display: none;
}


.pop button {
    padding: 0px;
    border-radius: 8px;
    width: 80px;
    height: 40px;
    font-weight: 800;
    font-size: large;
    
}

.pop button:hover {
    background-color: black;
    color: white;
    cursor: pointer;
}

.chance {
    display: flex;
    background-color: white;
    color: black;
    font-weight: 900;
    margin-top: 19px;
    margin-bottom: 110px;
    padding: 0px;
    border-radius: 9px;
}

#X {
    margin: 17px;
    display: block;
}

#O {
    margin: 17px;
    display: block;
}

.msgCard {
    color: black;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    margin-bottom: 300px;
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: center;  
    background-color: white;
    
}

.restart {
    border-radius: 9px;
    background-color: black;
    width: 115px;
    height: 30px;
    color: white;
    margin-bottom: 10px;
}

.restart:hover {
    background-color: rgb(106, 107, 121);
    cursor: pointer;
}

.msgShow {
    display: flex;
}