system-provider>

<script type="text/javascript">
  {{ js }}
</script>

<script type="text/javascript">
  function openNav() {
    document.getElementById("sidebar").classList.remove("hidden");
    document.getElementById("sidebar-button").onclick = closeNav;
  }

  function closeNav() {
    document.getElementById("sidebar").classList.add("hidden");
    document.getElementById("sidebar-button").onclick = openNav;
  }

  function openNavRight() {
    document.getElementById("right-sidebar").classList.remove