diff --git a/lib/css/index.css b/lib/css/index.css
index 67cf9d3..8c3376c 100644
--- a/lib/css/index.css
+++ b/lib/css/index.css
@@ -92,8 +92,8 @@ nav {
   box-shadow: rgba(0, 0, 0, 0.6) 0 0 1rem;
 }
 
-.navbar-collapse {
-  background-color: #072A46 !important;
+.navbar-collapse.show {
+  background-color: #072A46;
 }
 
 .nav-transparent {