.nxb-sitemap { position: relative; }
.nxb-sitemap ul { display: block; list-style: none; margin: 0; padding: 0 0 8px; }
.nxb-sitemap ul ul { margin-left: 15px; }
.nxb-sitemap li { position: relative; display: block; margin: 0; padding: 0; }
.nxb-sitemap li::before, .nxb-sitemap li::after { content: ""; position: absolute; left: 0; background: #ccc; }
.nxb-sitemap li::before { top: 0; bottom: 0; width: 3px; }
.nxb-sitemap li::after { top: 18px; width: 5px; height: 3px; }
.nxb-sitemap a { display: block; padding: 8px 16px; text-decoration: none; }
.nxb-sitemap a:hover { text-decoration: underline; }
.nxb-sitemap a:focus-visible { outline: 2px solid currentColor; outline-offset: -2px; }