You could have edited your original post to upload the image there.
You can't get rid of these lines. They are supposed to be there. That vertical line is telling you that with current print and layout settings, everything to the right of that line will not be printed if you were to print this layout. If you change the page size, page orientation in print setup or change the margin settings in the print tab of Layout Setup... you'll see this line move to reflect the changes you've made.
These lines will not show except in layout mode; where you want everything such as this TO show. :^)