the Styles and Formatting window, drag its title bar to the left or to the right side of the workspace. To undock the window, double-click a free space on its toolbar.
“样式和格式”窗口，请将其标题栏拖到工作空间的左侧或右侧。要取消停靠此窗口，请单击其工具栏的空白处。