该设置允许您呈现没有标题和任何边框样式的 Google 小部件。

This setting lets you render the Google gadget without a title and without any border style.

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下面的CSS样式删除了子菜单上的边框，设置活动的菜单项一直显示，并且设置非活动的菜单项，只在它们的父级菜单被鼠标经过时显示。

The following CSS removes the border on the second nav level, sets the active subnav to always display, and sets the inactive subnavs to display when their parents are hovered.

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