removing select bar in device types page

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/pages/cdmf.page.devicetypes/devicetypes.hbs

@@ -20,6 +20,10 @@
 {{unit "cdmf.unit.data-tables-extended"}}
 {{unit "cdmf.unit.ui.modal"}}
 
+{{#zone "topCss"}}
+        {{css "css/custom.css"}}
+{{/zone}}
+
 {{#zone "breadcrumbs"}}
     <li>
         <a href="{{@app.context}}/">

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/pages/cdmf.page.devicetypes/public/css/custom.css

@@ -0,0 +1,3 @@
+#devicetype-table .dataTablesTop{
+    Display : none;
+}