diff --git a/theme/parts/tabsbar.css b/theme/parts/tabsbar.css
index a0eb444..3d41cd7 100644
--- a/theme/parts/tabsbar.css
+++ b/theme/parts/tabsbar.css
@@ -533,8 +533,11 @@ tab {
 	}
 	
 	/* Remove nav-bar rounding and padding */
-	:root[tabsintitlebar][sizemode="normal"]:not([gtktiledwindow="true"]) #nav-bar {
-		border-radius: 0 !important;
+	:root[tabsintitlebar][sizemode="normal"]:not([gtktiledwindow="true"]) #nav-bar { 
+		border-radius: 0 !important; 
+	 } 
+	:root[tabsintitlebar]:not([inFullscreen]) #nav-bar,
+	:root[tabsintitlebar][inFullscreen] #nav-bar {
 		padding-left: 3px !important;
 		padding-right: 3px !important;
 	}