diff --git a/css/area_footer.less b/css/area_footer.less
index bc11b5a..2f2195a 100755
--- a/css/area_footer.less
+++ b/css/area_footer.less
@@ -35,7 +35,6 @@
         .main-footer {
             position: relative;
             box-sizing: border-box;
-            background-color: @ini_background_site;
             margin-top: 5px; // for box-shadow of content
             text-align: center;
         }
diff --git a/css/area_header.less b/css/area_header.less
index 50588a8..c6866e7 100755
--- a/css/area_header.less
+++ b/css/area_header.less
@@ -85,7 +85,6 @@
 
     /* + + +  wiki title  + + + */
     p.title {
-        background-color: @ini_background_site;
         opacity: @header-font-opacity;
         color: @ini_text_webframe;
         line-height: @line-height-default;