:root {
    background-color: rgb(24, 24, 24);
    color: orange;
}


body {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;

}

#body {
    display: flex;
}

.modal {
    display: flex;
    flex-direction: column;
    position: absolute;
    margin-top: 5rem;
    background-color: rgb(24, 24, 24);
    opacity: 90%;
    border: orange 3px solid;
    padding: 6rem 14rem 4rem 14rem;
    align-items: center;
    justify-content: center;
}

.modal button {
    margin-top: 2rem;
    background-color: rgb(0, 119, 181);
    color: whitesmoke;
    border-color: darkblue;
}

.modal span {
    font-size: 3rem;
}

#game {
    display: flex;
    margin-top: 5rem;
    flex-direction: column;
    flex-direction: row;
}

.column {
    flex-direction: column;
}

.column div {
    height: 10rem;
    width: 10rem;
    text-align: center;
    align-items: center;
    font-size: 6rem;
    border: rgb(0, 119, 181) 3px solid;
}

.col0 {
    border-left: transparent 1px solid !important;   
}

.col2 {
    border-right: transparent 1px solid !important;   
}

.row0 {
    border-top: transparent 1px solid !important;   
}

.row2 {
    border-bottom: transparent 1px solid !important;   
}

#buttons-div {
    margin-top: 5rem;
}

.btn {
    font-family: Arial;
    font-weight: 600;
    color: darkgreen;
    background-color: lightgreen;
    border: darkgreen 2px solid;
    border-radius: 4px;
    margin: 10px;
    padding: 5px 10px 5px 10px;
    transition: all 0.1s ease-in-out ;   
}

.btn:hover {
    padding: 8px 14px 8px 14px;
    filter: brightness(120%)
}

.btn:active {
    transform: scale(90%)
}

#reset-btn {
    color: darkred;
    background-color: lightcoral;
    border: red 2px solid;
}