diff --git a/style.css b/style.css
index 63d5dc4..3f46b31 100644
--- a/style.css
+++ b/style.css
@@ -104,6 +104,7 @@ body::-webkit-scrollbar-thumb {
 /* search file dialog */
 
 #filter {
+	width: 100%;
 	color: black;
 	background-color: lightgray;
 }