.category-selector{
    position: absolute;
    z-index: 1000;
    background-color: white;
    box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
}

.closed-expand,  .opened-expand, .no-expand{
    background-size: 20px 20px;
    display: inline-block;
    height: 20px;
    width: 20px;
}
.closed-expand{
    background-image: url("/res/down.png");
}
.opened-expand{
    background-image: url("/res/up.png");
}

.category-entry{
    list-style-type: none;
}

.category-list{
    padding: 10px;
    margin: 0px;
    min-width: 200px;
}