body {
    padding-top: 100px;
}

h1 {
    text-align: center;
}

.row#game {
    width: 400px;
    height: 400px;
    margin: 5vh auto;
}

#turn {
    font-weight: bold;
    color: gray;
}

.overlay {
    padding-top: 100px;
    height: 100%;
    width: 0%;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: rgb(0, 0, 0);
    background-color: rgba(0, 0, 0, 0.9);
    overflow-x: hidden;
    transition: 0.5s;
    color: white;
}

#overwin {
    font-size: 64px;
    text-align: center;
}

#turnp {
    text-align: center;
    font-size: 24px;
}

.button {
    text-align: center;
    color: black;
}

.col-xs-4 {
    height: 33.3%;
    width: 33.3%;
    border: solid black 1.5px;
    text-align: center;
    box-shadow: 0 1px 20px black;
    background-color: darkgrey;
    color: white;
    font-size: 100px;
    cursor: crosshair;
}