body {
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    color: black;
}

.board-outer {
    width: 600px;
    border: 5px solid black;
    background-color: blue;
    margin-top: 30px;
    margin-left: auto;
    margin-right: auto;
}

.board-inner {
    width: 560px;
    height: 480px;
    display: grid;
    grid-template-columns: repeat(7, auto [col-start]);
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
    margin-bottom: 20px;
}

.board-inner .field {
    border: 3px solid black;
    border-radius: 100%;
    margin: 10px;
    outline-offset: -7px;
}

.inner-button {
    width: 17%;
    height: 60px;
    font-size: larger;
    border: 3px solid black;
    background-color: white;
    margin-left: 3%;
    margin-right: 3%;
}

#restart{
    font-size: x-large;
}

.inner-button:hover {
    cursor: pointer;
    background-color: lightgray;
}

#board-load-button{
    margin-left: 16.1%;
}

.flex-box .inner-button{
    width: 200px;
}

.board-state .inner-button:disabled{
    margin-left: 16.1%;
    color: black;
    background-color: lightgray;
    border-color: black;
    cursor: not-allowed	;
}


.gamemode-div {

    margin-left: auto;
    margin-right: auto;
    width: 300px;
    height: 202px;
    border: 5px solid black;
    background-color: blue;

}

.gamemode-div .gamemode-button {
    margin-top: 34px;
    border: 3px solid black;
    width: 50%;
    height: 50px;
    font-size: larger;

}

.gamemode-div .gamemode-button:hover {
    cursor: pointer;
    background-color: lightgray;
}

.message {
    font-size: larger;
}

.heading{
    transition: font-size 1s ease-out 100ms;
}

.heading:hover{
    font-size:3em;
}

.board-rw{
    height: 40px;
    width: 60%;
    border: 3px solid black;
    font-size: medium;
    margin-right: auto;
}

.board-state{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 20px;
    margin-top: 10px;
}

.action-bar{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 30px;
}

.board-state .inner-button{
    width: 100px;
    height: 48px;
}

.field-div{
    width: 20%;
    margin-left: auto;
}