diff --git a/Gemfile.lock b/Gemfile.lock
index bb327c3..8d625ef 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -34,7 +34,7 @@ GEM
       racc
     prettier_print (1.2.1)
     racc (1.8.1)
-    rack (3.1.12)
+    rack (3.1.14)
     rainbow (3.1.1)
     regexp_parser (2.10.0)
     rubocop (1.74.0)
diff --git a/common/common.scss b/common/common.scss
index 1834a90..d25c4e4 100644
--- a/common/common.scss
+++ b/common/common.scss
@@ -15,6 +15,7 @@
 .d-header {
   height: 5em;
   box-shadow: none;
+  background-color: #1e5044 !important;
 }
 
 .d-header-mode .bootstrap-mode {