Work on rewriting code

Change-Id: I0e611cf8b334026c1002c8f652f65701a6bf6213
diff --git a/client/query/query2.css b/client/query/query2.css
index f36df8b..cb94019 100644
--- a/client/query/query2.css
+++ b/client/query/query2.css
@@ -47,6 +47,10 @@
   cursor: pointer;
 }
 
+#filters .label::after {
+  content: " \2716";
+}
+
 #filters .label:hover {
   /* font-size: 0; */
   background-color: red;