Update timezones.html

fix missing searchicon.png

sd-card/html/timezones.html

@@ -8,7 +8,7 @@
 }
 
 #myInput {
-  background-image: url('/css/searchicon.png');
+  background-image: url('searchicon.png');
   background-position: 10px 10px;
   background-repeat: no-repeat;
   width: 100%;
@@ -539,4 +539,4 @@
     
     </body>
     </html>
-    
+