Xml file

<root>

    <style>
        <include src="file://{resources}/styles/custom_game/test/test.css" />
    </style>

    <script>
        <include src="file://{resources}/scripts/test/test.js" />
    </script>

    <snippets>

    </snippets>

    <Panel class="Test" >
        <Panel id="img" >
            <Image id="loadscreen" src="file://{images}/custom_game/loading_screen/gamemode.png" />

    </Panel>

</root>