#body,
#header {
  background: url('https://cdn.efsinomedia.com/efsbg.jpg') !important;
}

#sidebar {
  background: linear-gradient(90deg, #160F2E 0%, #22184A 30%, #2C1F55 60%, #2b1b52 85%, #250d54 100%) !important;
}

.sidebar__big {
  background: linear-gradient(90deg, #160F2E 0%, #22184A 30%, #2C1F55 60%, #2b1b52 85%, #250d54 100%) !important;
}