您可以通过对内容使用隐藏的标签，然后关闭其可见性来实现此功能。

You can achieve this functionality by using hidden tags with the content, then switching out their visibility.

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我们使用层叠样式表(CSS)来隐藏最外层的标签，并且用绝对位置标记这个。

The outermost tag is hidden from view using cascading style sheets (CSS) styles and is marked for absolute positioning.

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浏览器的导航工具栏可以完全隐藏，这样就只剩标签栏、菜单栏和内容区域了。

The browser navigation toolbar can be completely hidden, leaving only the TAB bar, menu button, and content area.

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