@media all and (min-width:0px) and (max-width: 768px) {
    #topbar {
        margin-bottom:0px;
    }

    #app {
        flex-direction: column;
        height:auto;
    }

    #app > .box,
    #app > .box.sets,
    #app > .box.info,
    #app > .box.images  {
        xborder:1px solid grey;
        width:100%;
        xheight:100%;
        xbackground-color: #272520;
        xpadding:10px;
        xborder:2px solid grey;
        xbox-shadow:5px 5px 5px rgba(0,0,0,0.8);
        border-radius:0px;
        border:none;
        border-bottom:1px solid grey;
    }
        

}