/* PPA only: fit the course index below the visible header. */
body.course-4 #theme_universe-drawers-courseindex.drawer.drawer-left {
  top: var(--efly-ppa-header-offset, 84px) !important;
  bottom: 0 !important;
  height: calc(100vh - var(--efly-ppa-header-offset, 84px)) !important;
  height: calc(100dvh - var(--efly-ppa-header-offset, 84px)) !important;
  max-height: calc(100vh - var(--efly-ppa-header-offset, 84px)) !important;
  max-height: calc(100dvh - var(--efly-ppa-header-offset, 84px)) !important;
  box-sizing: border-box;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  display: flex;
  flex-direction: column;
}
body.course-4 #theme_universe-drawers-courseindex.drawer.drawer-left > .drawerheader {
  flex: 0 0 auto;
}
body.course-4 #theme_universe-drawers-courseindex.drawer.drawer-left > .drawercontent {
  flex: 1 1 auto;
  min-height: 0;
  height: auto !important;
  max-height: none !important;
  overflow-y: auto;
  overscroll-behavior-y: contain;
}