Updated search result padding

src/css/less/search.less

@@ -67,7 +67,7 @@
   }
 
   .search-result-item {
-    padding: 0px 10px;
+    padding: 3px 10px;
     white-space: nowrap;
     border-bottom: 1px solid @grafanaListBorderBottom;
     border-top: 1px solid @grafanaListBorderTop;