/* TreeJS styling */

.treeview, .treeview ul {
    list-style-type: none;
    overflow: hidden;
}
.treeview ul {
    padding-top: 15px;
    border-left: 1px dashed var(--text-light);
}
.treeview ul li {
    position: relative;
}
.treeview ul li::before {
    position: absolute;
    content: '';
    width: 15px;
    height: 0px;
    left: 0;
    top: 42%;
    border-top: 1px dashed #999;
}
.treeview ul li.contains-items::before {
    display: none;
}

.treeview li {
    text-indent: 1%;
    margin-top:0.2em;
    padding:0.15em 0 0.5em 1.5em;
    line-height: 22px;
    background-repeat:no-repeat;
    background-size: 24px 24px;
    color: var(--text-light);
}

.treeview li.contains-items {
    background-image: url('icons/arrow-left.png');
}

.treeview li.items-expanded {
    background-image: url('icons/arrow-down.png');
}

.treeview>li:hover {
    cursor: pointer;
    background-size: 24px 24px;
}

.treeview span.has-node-icon {
    text-indent: 2%;
    margin-top:0.2em;
    padding:0.15em 0 0.5em 2.0em;
    line-height: 22px;
    background-repeat:no-repeat;
    background-size: 24px 24px;
}

.treeview span:not(span.has-node-icon):hover{
    background-color: rgba(246, 246, 246, 0.7);
}