diff --git a/style.css b/style.css
index 7c7fbe0..2ee8cf5 100644
--- a/style.css
+++ b/style.css
@@ -1488,6 +1488,15 @@ Site Navigation
 	color: #333;
 }
 
+.site-header .genesis-nav-menu > li {
+	display: inline-block;
+	border-top: none;
+}
+
+.site-header .genesis-nav-menu .sub-menu {
+	display: none;
+}
+
 /* Primary / Mobile Navigation
 --------------------------------------------- */
 
@@ -2078,6 +2087,10 @@ Media Queries
 		text-align: right;
 	}
 
+	.site-header .genesis-nav-menu .sub-menu {
+		display: block;
+	}
+
 	/* Content
 	--------------------------------------------- */