Update index.html

plugins/data_query/index.html

@@ -5,6 +5,16 @@
     white-space: nowrap;
     vertical-align: middle;
 }
+
+#select_db xm-select{
+	min-height: 30px;
+    line-height: 30px;
+}
+
+#select_db xm-select *{
+    font-size: 12px;
+}
+
 </style>
 
 <div class="bt-form">