<?xml version="1.0" encoding="UTF-8" ?>
<lcui-app>
<resource type="text/css" src="test_css_parser.css"/>
<ui>
  <widget id="test-window" class="window">
    <widget class="content">
      <widget id="test-btn" class="btn">
        <widget id="test-textview" type="textview" class="text">test</widget>
      </widget>
    </widget>
  </widget>
</ui>
</lcui-app>