diff --git a/index_work_Nik.html b/index_work_Nik.html
index ed65e4b..0cf51d9 100644
--- a/index_work_Nik.html
+++ b/index_work_Nik.html
@@ -229,7 +229,7 @@
 	<div class="flex items-center justify-center pa1 bg-lightest-blue navy"
 		style="display: none;" id="filtro">
 
-	<div class="flex flex-column">
+	<div class="bg-washed-blue flex flex-column">
 		<nav class="pa1 pa1-ns">
 			<a class="link dim gray f6 f2-ns dib mr0 delete-written-filter" href="#"
 				title="RemoveFilter"><img src="./images/chiudi1.png"