.tree {
    font-family: Menlo, Consolas, monospace;
}

.light .tree {
    color: #444;
}

.dark .tree {
    color: #BBB
}

.item {
    cursor: pointer;
}

.bold {
    font-weight: bold;
}

ul {
    padding-left: 1em;
    line-height: 1.5em;
    list-style-type: dot;
}