diff --git a/css/area_main-sidebar-tabs.less b/css/area_main-sidebar-tabs.less
index 9674def..e980e1d 100644
--- a/css/area_main-sidebar-tabs.less
+++ b/css/area_main-sidebar-tabs.less
@@ -14,6 +14,11 @@
 
         &.active {
             border-bottom: 1px solid @ini_background_site;
+            font-weight: bold;
         }
     }
 }
+
+.wide-content #dokuwiki__aside ul.sidebar-tabs {
+    visibility: hidden;
+}
diff --git a/css/plugins/sitemapnavi.less b/css/plugins/sitemapnavi.less
index 14677eb..cd6026d 100644
--- a/css/plugins/sitemapnavi.less
+++ b/css/plugins/sitemapnavi.less
@@ -1,5 +1,4 @@
 #plugin__sitemapnavi {
-    padding-left: @nav-margin*2.5;
     padding-bottom: @nav-margin;
     margin-bottom: @nav-margin;
     border-bottom: 1px solid @ini_nav_menu_color;
@@ -12,3 +11,7 @@
         line-height: @line-height-bigger;
     }
 }
+
+.wide-content #plugin__sitemapnavi {
+    display: none;
+}