diff --git a/css/area_footer.less b/css/area_footer.less
index 94a951e..a76bb4b 100755
--- a/css/area_footer.less
+++ b/css/area_footer.less
@@ -40,7 +40,7 @@
             position: relative;
             z-index: 2;
             box-sizing: border-box;
-            background-color: @ini_background;
+            background-color: @ini_background_site;
         }
 
         p {
diff --git a/css/area_header.less b/css/area_header.less
index 5fe8549..eedc601 100755
--- a/css/area_header.less
+++ b/css/area_header.less
@@ -92,7 +92,7 @@
 
 /* + + +  wiki title  + + + */
     p.title {
-        background-color: @ini_background;
+        background-color: @ini_background_site;
         opacity: @header-font-opacity;
         color: @ini_text_webframe;
         line-height: @line-height-default;
diff --git a/css/area_main-content.less b/css/area_main-content.less
index d5db8a5..da0ecd7 100755
--- a/css/area_main-content.less
+++ b/css/area_main-content.less
@@ -9,7 +9,7 @@
     .level2 {
         p a.media {
             img {
-                border: 1px dotted @ini_background;
+                border: 1px dotted @ini_background_site;
 
             }
             &:hover,
diff --git a/css/area_main-sidebar-content.less b/css/area_main-sidebar-content.less
index 94cfa27..1797837 100644
--- a/css/area_main-sidebar-content.less
+++ b/css/area_main-sidebar-content.less
@@ -53,9 +53,9 @@
                 right: 0;
                 width: 100%;
                 height: 100%;
-                background: @ini_background;
-                background: -webkit-linear-gradient(left, @ini_background, @ini_background_content);
-                background: linear-gradient(left, @ini_background, @ini_background_content);
+                background: @ini_background_site;
+                background: -webkit-linear-gradient(left, @ini_background_site, @ini_background);
+                background: linear-gradient(left, @ini_background_site, @ini_background);
                 z-index: 0;
             }
         }
diff --git a/css/area_nav-breadcrumb.less b/css/area_nav-breadcrumb.less
index bcbce80..1c3818c 100755
--- a/css/area_nav-breadcrumb.less
+++ b/css/area_nav-breadcrumb.less
@@ -9,7 +9,7 @@
     position: relative;
     min-height: @page-header_height;
     box-sizing: border-box;
-    background-color: @ini_background_content;
+    background-color: @ini_background;
     border-bottom: 1px solid @ini_border_light;
     padding: 1rem 1.8rem .2rem;
 
@@ -23,7 +23,7 @@
     }
 
     @media @screen_xs-lg {
-        background-color: @ini_background_content;
+        background-color: @ini_background;
     }
 
     > p {
diff --git a/css/area_nav-metabox.less b/css/area_nav-metabox.less
index 165d831..211dea3 100755
--- a/css/area_nav-metabox.less
+++ b/css/area_nav-metabox.less
@@ -102,9 +102,9 @@
                 transition: @transition background-color, @transition border-color, @transition color;
 
                 @media @screen_min-md {
-                    background-color: @ini_background;
+                    background-color: @ini_background_site;
                     border: 1px solid @noopentasks-border;
-                    border-bottom-color: @ini_background;
+                    border-bottom-color: @ini_background_site;
                     border-radius: @ini_default_border_radius @ini_default_border_radius 0 0; // @ini_default_border_radius vs. @fix_border-radius
                     color: @ini_nav_menu_color;
                     margin-left: 4px;
@@ -137,15 +137,15 @@
                     text-decoration: none;
 
                     @media @screen_min-md {
-                        background-color: @ini_background_content;
+                        background-color: @ini_background;
                         border-color: @ini_existing;
                         color: @ini_existing;
                     }
 
                     @media @screen_max-md {
                         background-color: @ini_existing;
-                        border-color: @ini_background_content;
-                        color: @ini_background_content;
+                        border-color: @ini_background;
+                        color: @ini_background;
                     }
                 }
             }
@@ -155,16 +155,16 @@
 
                 > a {
                     cursor: default;
-                    background-color: @ini_background_content;
+                    background-color: @ini_background;
                     border-color: @ini_existing;
-                    border-bottom-color: @ini_background_content;
+                    border-bottom-color: @ini_background;
                     color: @ini_existing;
 
                     @media @screen_max-md {
                         background-color: @ini_existing;
                         border-bottom-color: @ini_existing;
                         border-radius: 0;
-                        color: @ini_background_content;
+                        color: @ini_background;
                     }
                 }
             }
@@ -187,7 +187,7 @@
             right: 0;
             display: none;
             width: 100%;
-            background-color: @ini_background_content;
+            background-color: @ini_background;
             border: 1px solid @ini_existing;
 
             @media @screen_min-xs {
diff --git a/css/area_nav-pagetools.less b/css/area_nav-pagetools.less
index 40d2b06..d86af60 100755
--- a/css/area_nav-pagetools.less
+++ b/css/area_nav-pagetools.less
@@ -116,7 +116,7 @@ nav#dokuwiki__pagetools {
     &:hover {
         ul {
             box-shadow: @box-shadow; // @box-shadow-offset;
-            background-color: @ini_background_content;
+            background-color: @ini_background;
             border-color: @wikiicons-border;
 
             li {
@@ -142,7 +142,7 @@ nav#dokuwiki__pagetools {
                         svg {
                             background-color: @ini_existing;
                             border-color: @ini_existing;
-                            fill: @ini_background_content;
+                            fill: @ini_background;
                         }
                     }
 
diff --git a/css/area_nav-usertools.less b/css/area_nav-usertools.less
index 7eaf629..26f5a1a 100755
--- a/css/area_nav-usertools.less
+++ b/css/area_nav-usertools.less
@@ -82,7 +82,7 @@
 
                 position: relative;
                 display: table-cell;
-                background-color: @ini_background;
+                background-color: @ini_background_site;
                 border: solid 1px @wikiicons-border; // @ini_border_light;
                 border-radius: @ini_default_border_radius; // @ini_default_border_radius vs. @fix_border-radius
                 color: @ini_text_webframe;
@@ -281,4 +281,4 @@
             }
         } // a
     } // ul
-} // nav-usertools
+} // nav-usertools
\ No newline at end of file
diff --git a/css/area_recent.less b/css/area_recent.less
index a24ca63..0722639 100644
--- a/css/area_recent.less
+++ b/css/area_recent.less
@@ -71,8 +71,8 @@
 
     .diffnav {
         a {
-            background-color: @ini_background;
-            border: solid 1px @ini_background;
+            background-color: @ini_background_site;
+            border: solid 1px @ini_background_site;
             border-radius: @ini_default_border_radius;
             color: @ini_nav_menu_color;
             transition: @transition background-color, @transition color, @transition border-color;
@@ -88,7 +88,7 @@
             &:active {
                 background-color: @ini_nav_menu_color;
                 border: solid 1px @ini_nav_menu_color;
-                color: @ini_background;
+                color: @ini_background_site;
 
                 &::before {
                     background-color: inherit;
@@ -114,7 +114,7 @@
         }
 
         th {
-            background-color: @ini_background_content;
+            background-color: @ini_background;
             color: @ini_text;
             padding-top: 10px;
             padding-bottom: 10px;
diff --git a/css/base.less b/css/base.less
index d6361c1..e757f62 100755
--- a/css/base.less
+++ b/css/base.less
@@ -12,7 +12,7 @@
 @font_family_screen:       arial, sans-serif;
 @font_family_print:        "Times New Roman", serif;
 
-@nav_direct_background:    @ini_background_content;
+@nav_direct_background:    @ini_background;
 @nav_direct_color:         @ini_existing;
 
 @ini_sidebar_width:        (100 - @ini_site_width) - 4;
@@ -72,12 +72,12 @@
 
 
 /* edit mode */
-@highlight-odd-ini_text:  fade(@ini_background_content, 95%);
+@highlight-odd-ini_text:  fade(@ini_background, 95%);
 @highlight-even-ini_text: fade(@ini_text, 5%);
 @color-editBox:           #252525; // editmode for tables, revision states
 
 
-//@nolinkedicon-ini_background: fade(@ini_background, 10%);
+//@nolinkedicon-ini_background: fade(@ini_background_site, 10%);
 //@opacity-ini_nav_menu_color:  fade(@ini_nav_menu_color, 40%);
 
 
diff --git a/css/base_design.less b/css/base_design.less
index 314d8d4..28155df 100755
--- a/css/base_design.less
+++ b/css/base_design.less
@@ -7,7 +7,7 @@
 
 
 html, body {
-    background-color: @ini_background;
+    background-color: @ini_background_site;
 }
 
 
@@ -45,7 +45,7 @@ html, body {
             font-size: @font-size-small;
             border: solid @ini_background_alt;
             border-width: 1px 1px 0;
-            background-color: @ini_background;
+            background-color: @ini_background_site;
             color: @ini_text_alt;
             padding: .1em .35em;
             border-top-left-radius: 2px;
@@ -59,7 +59,7 @@ html, body {
         clear: both;
         overflow: hidden;
         word-wrap: break-word;
-        background: @ini_background_content;
+        background: @ini_background;
         color: inherit;
         padding: @page_padding-top @margin-default @margin-default;
 
@@ -520,7 +520,7 @@ button img {
 
 hr {
     border-top: solid @ini_border;
-    border-bottom: solid @ini_background;
+    border-bottom: solid @ini_background_site;
     border-width: 1px 0;
     height: 0;
     text-align: center;
diff --git a/css/plugins/data.less b/css/plugins/data.less
index 08b4f11..56b264a 100644
--- a/css/plugins/data.less
+++ b/css/plugins/data.less
@@ -24,7 +24,7 @@
                 button {
                     min-height: 1rem;
                     height: 1.8em;
-                    background-color: @ini_background_content;
+                    background-color: @ini_background;
                     border-top: solid 1px @ini_button_background;
                     border-color: @ini_border;
                     border-radius: 0 0 @fix_border-radius @fix_border-radius;
@@ -41,7 +41,7 @@
                     &:active {
                         background-color: @ini_existing;
                         border-color: @ini_existing;
-                        color: @ini_background_content;
+                        color: @ini_background;
                     }
                 }
             }
diff --git a/css/plugins/do_tasks.less b/css/plugins/do_tasks.less
index f8236df..f9fbe34 100755
--- a/css/plugins/do_tasks.less
+++ b/css/plugins/do_tasks.less
@@ -11,7 +11,7 @@ ul.page-attributes {
 
         strong {
             overflow: hidden;
-            background-color: @ini_background;
+            background-color: @ini_background_site;
             border-color: @noopentasks-border;
             color: @ini_text_webframe;
         }
diff --git a/css/plugins/edittable.less b/css/plugins/edittable.less
index 8bcc048..ea979c7 100644
--- a/css/plugins/edittable.less
+++ b/css/plugins/edittable.less
@@ -16,7 +16,7 @@
             button,
             input.button {
                 min-height: 1rem;
-                background-color: @ini_background_content;
+                background-color: @ini_background;
                 border-top: solid 1px @ini_button_background;
                 border-color: @ini_border;
                 border-radius: 0 0 @fix_border-radius @fix_border-radius;
@@ -31,7 +31,7 @@
                 &:active {
                     background-color: @ini_existing;
                     border-color: @ini_existing;
-                    color: @ini_background_content;
+                    color: @ini_background;
                 }
             }
         }
diff --git a/css/plugins/magic-matcher.less b/css/plugins/magic-matcher.less
index c7b22ab..3b1687e 100755
--- a/css/plugins/magic-matcher.less
+++ b/css/plugins/magic-matcher.less
@@ -49,7 +49,7 @@
         min-height: @height-context-bar;
         box-sizing: border-box;
         box-shadow: @box-shadow;
-        background-color: @ini_background_content;
+        background-color: @ini_background;
         border-radius: 0 0 @ini_default_border_radius @ini_default_border_radius;
         font-size: @font-size-default;
         padding: .8em 1em .5em;
diff --git a/css/plugins/struct.less b/css/plugins/struct.less
index 61a694e..e6df066 100755
--- a/css/plugins/struct.less
+++ b/css/plugins/struct.less
@@ -65,7 +65,7 @@
                     background-color: @ini_existing;
                     background-image: url("svg.php?svg=file-export.svg&f=background_content");
                     border-color: @ini_existing;
-                    color: @ini_background_content;
+                    color: @ini_background;
                     text-decoration: none;
                 }
             }
diff --git a/css/plugins/tabinclude.less b/css/plugins/tabinclude.less
index 8737ed4..c1f3b12 100644
--- a/css/plugins/tabinclude.less
+++ b/css/plugins/tabinclude.less
@@ -35,7 +35,7 @@ div#dwpl-ti-container {
             &.selected {
                 position: relative;
                 z-index: 1;
-                background-color: @ini_background_content;
+                background-color: @ini_background;
                 color: @ini_text;
             }
         }
@@ -48,7 +48,7 @@ div#dwpl-ti-container {
         z-index: 0;
         overflow: auto;
         box-shadow: @box-shadow;
-        background-color: @ini_background_content;
+        background-color: @ini_background;
         border: solid 1px @ini_border;
         border-radius: 0;
         margin-top: -1px;
diff --git a/css/template_admin.less b/css/template_admin.less
index 285962a..6f4659d 100644
--- a/css/template_admin.less
+++ b/css/template_admin.less
@@ -52,7 +52,7 @@
                         svg {
                             width: 26px;
                             height: 26px;
-                            border: solid 1px @ini_background_content;
+                            border: solid 1px @ini_background;
                             border-radius: @ini_default_border_radius;
                             fill: @ini_existing;
                             transition: @transition background-color, @transition border-color, @transition fill;
@@ -71,10 +71,10 @@
                             svg {
                                 background-color: @ini_existing;
                                 border-color: @ini_existing;
-                                fill: @ini_background_content;
+                                fill: @ini_background;
 
                                 path {
-                                    fill: @ini_background_content;
+                                    fill: @ini_background;
                                 }
                             }
                         }
diff --git a/css/template_detail.less b/css/template_detail.less
index ee9af44..d73eb28 100644
--- a/css/template_detail.less
+++ b/css/template_detail.less
@@ -36,7 +36,7 @@
             img {
                 margin: 0;
                 display: block;
-                border: 1px dotted @ini_background;
+                border: 1px dotted @ini_background_site;
                 position: relative;
                 z-index: 1;
             }
diff --git a/lang/de/lang.php b/lang/de/lang.php
index 01b70fd..62db31d 100755
--- a/lang/de/lang.php
+++ b/lang/de/lang.php
@@ -54,14 +54,14 @@ $lang['image_detail']               = 'Detailinformationen zum Bild';
 
 $lang['__site_width__']             = 'Content - Breite (in %)';
 
-$lang['__background__']             = 'Website - Hintergrundfarbe';
+$lang['__background_site__']        = 'Website - Hintergrundfarbe';
 $lang['__text_webframe__']          = 'Website unverlinkt: Claim, Titel, Footer, Navigation - Schriftfarbe';
 
 $lang['__nav_menu_color__']         = 'verlinkt: Navigation, Footer, Pagetools Icons, Tabbox - Schriftfarbe';
 $lang['__nav_menu_hover_color__']   = 'verlinkt: Navigation (hover) - Schriftfarbe, Rahmenfarbe; Wiki Icons - Schriftfarbe; Wiki Icons (hover) - Hintergrundfarbe';
 $lang['__nav_menu_hover_bg__']      = 'verlinkt: Navigation (hover) - Hintergrundfarbe; Wiki Icons - Hintergrundfarbe; Wiki Icons (hover) - Schriftfarbe';
 
-$lang['__background_content__']     = 'Content, Breadcrumb, Pagetools (hover) - Hintergrundfarbe';
+$lang['__background__']             = 'Content, Breadcrumb, Pagetools (hover) - Hintergrundfarbe';
 $lang['__text__']                   = 'Content: Text - Schriftfarbe';
 
 $lang['__background_neu__']         = 'Content neutral (nicht zu unterschiedlich zum Content-Hintergrund) - Hintergrundfarbe';
diff --git a/style.ini b/style.ini
index 24f3e23..f18bae7 100755
--- a/style.ini
+++ b/style.ini
@@ -135,7 +135,7 @@ __site_width__              = "73%"              ; @ini_site_width
 
 
 ; alternative text and background colors
-__background__              = "#ECECEC"          ; @ini_background                         (guaranteed for every plugin)
+__background_site__         = "#ECECEC"          ; @ini_background_site
 
 __text_webframe__           = "#696969"          ; @ini_text_webframe
 
@@ -145,7 +145,7 @@ __nav_menu_color__          = "#696969"          ; @ini_nav_menu_color
 __nav_menu_hover_color__    = "#286da8"          ; @ini_nav_menu_hover_color
 __nav_menu_hover_bg__       = "#FFF"             ; @ini_nav_menu_hover_bg
 
-__background_content__      = "#FFF"             ; @ini_background_content
+__background        __      = "#FFF"             ; @ini_background                         (guaranteed for every plugin)
 __text__                    = "#252525"          ; @ini_text                               (guaranteed for every plugin)
 
 __background_neu__          = "#ffffff"          ; @ini_background_neu                     (guaranteed for every plugin)