.gameArea {
    display: inline-flex;
    margin: auto;
}
.gameContainer {
    width: 500px;
    box-sizing: content-box;
}
.gameContainer * {
    box-sizing: content-box;
}

.grid {
    height: 400px;
    width: 400px;
    display: flex;
    flex-wrap: wrap;
    background-color: #4a97c1;
    margin: auto;
    /*margin-left: 50px;*/
    /*margin-top: 20px;*/
    border: 10px solid #05648e;
    /*margin-bottom: 10px;*/
}

.gameContainer div {
    font-size: 25px;
    text-align: center;
    font-family: "Roboto mono", monospace;
}

.empty, .ship  {
    width: 40px;
    height: 40px;
    border: 2px solid #0b85bc;
    /*border-color: #f5f3eb #bab7a9 #bab7a9 #fff9db;*/
    box-sizing: border-box;
}

/*.ship {*/
/*    width: 40px;*/
/*    height: 40px;*/
/*    border: 2px solid #bc0b11;*/
/*    !*border-color: #f5f3eb #bab7a9 #bab7a9 #fff9db;*!*/
/*    box-sizing: border-box;*/
/*}*/

.shipRevealed {
    width: 40px;
    height: 40px;
    border: 2px solid #0b85bc;
    background-color: #2e2e2e;
    /*border-color: #f5f3eb #bab7a9 #bab7a9 #fff9db;*/
    box-sizing: border-box;
}

.checked {
    width: 40px;
    height: 40px;
    border: 2px solid #065f85;

    box-sizing: border-box;
}

@media (max-width: 900px) {
    .gameArea {
        flex-direction: column;
        align-items: center;
    }

    .gameContainer {
        max-width: 450px;
    }
}

@media (max-width: 480px) {
    .gameArea {
        gap: 16px;
        padding: 8px;
    }

    .grid {
        border-width: 5px;
    }
}