img.avatar-img {
  background-color: transparent !important;
}
.acs-side-bar {background-color: #190432;}
.ia-fixed-sidebar {background-color: #190432;}
.ia-fixed-sidebar div.plugin_pagetree ul.plugin_pagetree_children_list .plugin_pagetree_children_span a { color: #30a2c4; }
.ia-fixed-sidebar div.plugin_pagetree ul.plugin_pagetree_children_list li .plugin_pagetree_children_content .plugin_pagetree_current a { color: #30a2c4; }