diff --git a/css/structure/navbar.css b/css/structure/navbar.css
index a96a0f4..b420881 100644
--- a/css/structure/navbar.css
+++ b/css/structure/navbar.css
@@ -6,7 +6,7 @@
   --navbar-decoration-hover: none;
   --navbar-color-active: var(--primary-color);
   --navbar-decoration-active: none;
-  --navbar-height: 65px;
+  --navbar-height: var(--header-height);
 }
 
 navbar .uk-navbar-container {
diff --git a/css/structure/variables.css b/css/structure/variables.css
index 52c1865..d44215a 100644
--- a/css/structure/variables.css
+++ b/css/structure/variables.css
@@ -1,4 +1,6 @@
 :root {
+  --header-height: 65px;
+
   --primary-color: #211F7E;
   --primary-color-rgb: 33, 31, 126;
   --primary-light-color: #4687E6;