document.addEventListener("DOMContentLoaded", () => {
    // Find the active nav item in the sidebar
    const item = document.getElementsByClassName("navListItemActive")[0];
    if (!item) { return; }
    const bounding = item.getBoundingClientRect();
    if (
      bounding.top >= 0 &&
          bounding.bottom <= (window.innerHeight || document.documentElement.clientHeight)
    ) {
      // Already visible.  Do nothing.
    } else {
      // Not visible.  Scroll sidebar.
      item.scrollIntoView({ block: "center", inline: "nearest" });
      document.body.scrollTop = 0;
      document.documentElement.scrollTop = 0;
    }
  })