body {
        background: #ededf0;
        font-family: 'Merriweather';
    }

    .panel-card {
        /* border-radius: 14px; */
        box-shadow: 0 6px 20px #161616;
        padding: 18px;
    }

    .category-btn {
        cursor: pointer

    }

    .tree ul {
        list-style: none;
        padding-left: 12px;
        margin: 6px 0;
    }

    .tree li {
        position: relative;
        padding: 6px 10px;
        /* border-radius: 8px */
    }

    .tree li:hover {
        background: #8614b5;
        color: rgb(255, 255, 255);
    }

    .node-label {
        cursor: pointer;
    }

    .node-label:hover {
        color: rgb(255, 255, 255);
    }

    .leaf {
        padding-left: 36px;
        color: #0D1B2A;
    }

    .leaf:hover {
        color: rgb(255, 255, 255);
    }