.tree_topic a {
    display: block;
    margin-bottom: 5px;
    padding: 5px;
    background-color: #EFEFEF;
    color: #000;
    border: solid 1px #808080;
    border-radius: 3px;
    text-decoration: none;
    cursor: pointer;
}

    .tree_topic a:hover {
        filter: brightness(85%);
    }

.tree_topic.withchildren a {
    background-color: antiquewhite;
}

.margin-bottom-15 {
    margin-bottom: 15px;
}

.libimage {
    display: inline-block;
}

    .libimage img {
        display: block;
    }

.help-image {
    border: solid 2px red;
    background-color: white;
    padding: 5px;
    margin: 5px;
    border-radius: 5px;
    max-width: 100%;
}

.reorder_selected {
}

    .reorder_selected td {
    }

        .reorder_selected td:not(:last-child) {
            /*border-right:solid 1px black;*/
        }

.ui-sortable-handle {
    cursor: pointer;
}

li {
    margin-bottom: 5px;
}

    li > ul, li > ol {
        margin-top: 15px;
    }

ul, ol {
    margin-bottom: 20px;
}

    ol ol, ol ul, ul ol, ul ul {
        margin-bottom: 15px;
    }