diff --git a/css/area_nav-breadcrumb.less b/css/area_nav-breadcrumb.less
index a295420..1da4219 100755
--- a/css/area_nav-breadcrumb.less
+++ b/css/area_nav-breadcrumb.less
@@ -11,6 +11,10 @@
     min-height: @page-header_height;
     box-sizing: border-box;
 
+    @media @screen_max-md {
+        background-color: @background_page-header;
+    }
+
     > p {
         font-size: @font-size-small;
         margin: 0;