some minor changes

WD7UVN_SzTGUI_2023242.Client.JS/wwwroot/services/services.html

@@ -62,8 +62,10 @@
             <td>Port</td>
             <td class="inputcell"><input type="text" id="in_port"></td>
         </tr>
+        <tr>
+           <td colspan="2"><button onclick="addemployee()">Save</button></td>
+        </tr>
     </table>
-    <button class="save" onclick="addService()">Save</button>
     <div id="addresult"></div>
 </body>
 </html>