.mainBoard {
    position:absolute;
    min-width:854px;
}

.board {
    position:relative;
    float:left;
}

#tradeCardsBack, #pointCardsBack {
    clear:both;
    float:right;
    background-size: cover;
    height:167px;
    width:116px;
    padding:5px;
    margin:3px;
    box-sizing:border-box;
    border: 1px solid grey;
    border-radius: 5px;
    box-shadow: 4px 4px 4px 4px rgba(0,0,0, .5),
                inset 0 0 0 1pt darkgray;
}

#pointCardsBack {
    background-image: url('../assets/back.png');
}
#tradeCardsBack {
    background-image: url('../assets/back2.png');
}
#pointCardsBoard, #tradeCardsBoard {
    position:relative;
    clear:both;
    float:right;
}


#pointCardsBoard:empty, #tradeCardsBoard:empty {
    display: none;
}