.footer-tree-mud-tree {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-tree-tree-node {
    display: block;
    padding: 4px 0;
}

.footer-tree-node-container {
    display: flex;
    align-items: center;
}

.footer-tree-node-arrow {
    margin-right: 8px;
    cursor: pointer;
    font-size: 12px;
    color: #666;
    display: inline-block;
}

.footer-tree-node-btn {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    font-family: "Roboto", sans-serif;
    text-align: left;
    cursor: pointer;
    color: inherit;
}

.footer-tree-node-btn:hover {
    text-decoration: underline;
}

.footer-tree-node-text-red {
    color: red;
}

.footer-tree-node-text-black {
    color: black;
}

.footer-tree-node-text-gray {
    color: darkgray;
}

.footer-tree-collapsed {
    display: none !important;
}

.footer-tree-tree-node.level-1 {
    padding-left: 16px;
}

.footer-tree-tree-node.level-2 {
    padding-left: 32px;
}

.footer-tree-tree-node.level-3 {
    padding-left: 48px;
}

.footer-tree-node-btn.selected {
    background-color: #d3e3fd;
    font-weight: bold;
    border-radius: 4px;
    padding: 2px 4px;
    margin: -2px -4px;
}