Yes:
Code:
[root@kindle stylesheets]# pwd
/usr/share/webkit-1.0/pillow/stylesheets
[root@kindle stylesheets]# diff search_bar.css.bak search_bar.css
--- search_bar.css.bak
+++ search_bar.css
@@ -146,6 +146,7 @@
.store {
background-image: url('../assets/search_bar/store.png');
+ display: none;
}