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          can no longer interact with the component inside of the block. The blocks provide a subtle
          visual indication when they are zoomed past this level, in the form of a drop-shadow. The
          image below shows this drop-shadow. The block on the left is not past the interaction
          threshold, but the block on the right is, and thus has a drop-shadow. This example is for
          illustrative purposes only and during normal usage all blocks will share the save zoom
          level.