body {
    background-color: black;
    margin: 0;
}


main {
    margin: 0;
    text-align: center;
}

.gridRow {
    display: flex;
}

.colBox {
    background-color: black;
}

.dispGrid {
    display: grid;
    gap: 0px;
    padding: 0;
    margin: 0;
}

.room {
    background-color: white !important;
}

.path {
    background-color: grey;
}

.edgePath {
    background-color: blue;
}

.player {
    background-color: red !important;
}

.hidebtn {
    opacity: 0;
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 999;
    font-size: 30px;
    width: 35px;
    height: 35px;
    background-color: transparent;
    color: red;
    border: none;
    padding: auto;
    text-align: center;
    cursor: pointer;
}

.hidebtn:hover {
    opacity: 1;
}