.picture-panel {
    display: grid;
    grid-template-columns: auto 220px 70px 220px 70px 220px auto;
    grid-template-rows: 75px 220px 70px 220px;
}

.grayed-out {    
    filter: grayscale(1.0);
    opacity: 0.7;   
}

.flash {
    box-shadow: 0px 0px 22px 22px rgb(255 255 128);
    /*animation: flash-tile 250ms alternate 3;*/
}


@keyframes flash-tile {
    0% {
        box-shadow: 0px 0px 22px 22px rgb(255 255 128);
    }

    100% {
        box-shadow: none;
    }
}

/*.dest-image {
    position: relative;
    width: 130px;
    top: -10px;
    left: -10px;
}

.source-image {*/
    /* position: relative;
        top:-130px;*/
    /*width: 130px;
    left: 45px;
    margin-top: -100px;
    margin-left: 60px;
}*/