/* Hide the duplicate page title entry. */
li.toctree-l3 > a,
ul.subnav > li > span {
  display: none;
}

/* Indent 2nd-level placeholder pages.*/
ul.subnav > li.toctree-l1 > a.current {
  padding-left: 2.4em !important;
}
ul.subnav > li.toctree-l1.current > ul > li > a {
  padding-left: 3.4em !important;
}


ul.subnav > ul.subnav,
ul.subnav > ul.subnav > li {
  margin-left: -1em;
}

ul.subnav > ul.subnav > li > a,
ul.subnav > ul.subnav > li.current > a {
  padding-left: 4.4em !important;
}
ul.subnav > ul.subnav > li.current > ul > li > a {
  padding-left: 5.4em !important;
}