.DraggableSquare {
    height: 250px;
    width: 250px;
    background-color: #DDD;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    -ms-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    -ms-justify-content: center;
    justify-content: center;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    color: white;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    touch-action: none;
}

.DraggableSquare:hover {
    cursor: pointer;
}

.DraggableSquare.active {
    background-color: #f1e33f;
}

.DraggableSquare.canceled {
    background-color: #e74c3c;
}

.DraggableSquare.dragging {
    background-color: #5bc0de;
}