You need to reduce the scale of the view but wait it should not behave like this when zoomed all. This means there is something else outside the drawing border which is an annotation/plane/axis or some body which is hidden.
Open you part/assembly and do a zoom all there to find it out.
You can't. The box bounds the extents of the geometry contained within.
You might also want to look at what kind of notes are attached to this view
and where they are located in respect to the view. If possible maybe place them
in edit sheet format mode.