{% comment %} First half of the page-load state restore (see admin_home/_preload.html). Runs right BEFORE the sidebar markup. The browser may paint between any two parsed elements, and an empty

already takes its full expanded width, so the collapsed width must be known before the

exists: this only marks , and nav.css / filter_panel.css size the sidebar and the filter panel from those classes until the scripts take over. {% endcomment %}