5. A computer-implemented method comprising: detecting an input operation associated with an electronic note page, wherein the input operation coincides with a first page location; positioning an originating container and a cursor at a default insertion point when the electronic note page is absent of a container and an input state corresponds to a first input operation in conjunction with the electronic note page; removing the originating container and positioning a new container and the cursor at the insertion point when the input state corresponds to a second input operation; and transitioning a display of the new container and content rendered on the electronic note page using an interaction model that includes resizing ranges to automatically adjust the new container to a first percentage of an available page dimension and to a second percentage of the available page dimension during resizing operations.
5. A computer-implemented method comprising: detecting an input operation associated with an electronic note page, wherein the input operation coincides with a first page location; positioning an originating container and a cursor at a default insertion point when the electronic note page is absent of a container and an input state corresponds to a first input operation in conjunction with the electronic note page; removing the originating container and positioning a new container and the cursor at the insertion point when the input state corresponds to a second input operation; and transitioning a display of the new container and content rendered on the electronic note page using an interaction model that includes resizing ranges to automatically adjust the new container to a first percentage of an available page dimension and to a second percentage of the available page dimension during resizing operations. 15. The computer-implemented method of claim 5 , wherein the first input operation associated with a blank electronic page operates to position an originating note container at a default location.