2-Deep Combination Patterns
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.. container:: intend

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.. figure:: /img/NP-2-deep-2.png
   :alt: Pattern for a 2-deep content structure.

   Pattern for a 2-deep content structure.

-  Any two flat navigation patterns could be combined to create a 2-deep
   navigation pattern. However, to maintain visual consistency across
   applications we recommend always starting with the List-Detail
   pattern. A few examples are shown above.