#config-overlays{
    text-align: center;
}

#config-overlays h2{
   margin: 0.5rem 0;
}

.form-control{
    margin: 0.5rem 0;
}

.form-control label{
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.form-control input{
    font: inherit;
    border: 1px solid rgb(204, 204, 204);
    width: 15rem;
    padding: 0.35rem;
}

.error label{
    color: rgb(136,2, 2);
}

.error input{
    border-color: rgb(136,2, 2);
    color: rgb(136,2, 2);
    background-color: rgb(253, 219, 219);
}

#game-configuration{
    width: 90%;
    max-width: 40rem;
    margin: 3rem auto;
    text-align: center;
}

#game-configuration ol{
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

#game-configuration li{
    margin: 1rem;
    padding: 1rem;
    width: 50%;
    background-color: whitesmoke;
    border: 4px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

#game-configuration h2{
    font-size: 1rem;
    margin: 0.5rem 0;
}

#game-configuration h3{
    font-size: 1.5rem;
    margin: 0.5rem 0;
    color: rgb(155, 61, 72);
}

.player-symbol{
    font-size: 2rem;
    font-weight: bold;
    color: rgb(47, 4, 82);
    margin: 0.5rem 0;
}