body {
    background: #BBAACC;
    text-align: center;
}
.splitGameInst {
    display:flex;
    flex-flow: row wrap;
    gap: 10px;
}

.TTTContainer {
    display:block;
    align-items: center;
    justify-items: center;
    background-color: navy;
    width: 350px;
    font-size: 22pt;
    flex: 1 350px;
    @media (min-height: 600px) and (min-width: 600px) {
        width: 550px;
        flex: 1 550px;
        font-size: 32pt;
    }
    @media (min-height: 1100px) and (min-width: 1100px){
        width: 950px;
        flex: 1 950px;
        font-size: 42pt;
    }

}

.TTTGame {
    margin: 10px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 10pt;
    background-color: #000088;
    width: 300px;
    height: 300px;
    @media (min-height: 600px)  and (min-width: 600px){
        width: 500px;
        height: 500px;
    }
    @media (min-height: 1100px)  and (min-width: 1100px){
        width: 900px;
        height: 900px;
    }

}

.TTTCell {
    display: grid;
    background-color: rebeccapurple;
    color: #BBAACC;
    font-size: 2em;
    min-width: 64px;
    min-height: 64px;
    align-items: center;
    text-align: center;
}

.message {
    width: 100%;
    background-color: #220044;
    color: yellow;
    text-align: center;
}

.newGame {
    font-size: .75em;
}

.instructions {
    display: block;
    text-align: left;
    flex: 1 300px;
    background: cornflowerblue;
    font-size: larger;
}