header box in a sentence

• It can also be used for footer and header boxes on user pages and for editnotices.
• In the Template : Village pump pages / sandbox is a proposed new view for " this page's " header box.
• Is it appropriate to sometimes " close " a Talk page discussion ( archive a section by putting a header box of some kind around it ? )?
• Even after you logged in with your user-name, there did not seem to be a change in the types of appeals that were appearing in the header box.
• For upcoming events of "'Wikimedia NYC "'please reference the header box ( above, in yellow ) that is on all of these Meetup pages.
• Please go to Wikipedia : Arbitration / Requests / Clarification and amendment and follow the instructions in the red header box at the top of the page in order to file a request for Clarification or Amendment.
• Similarly, the boxes where the page is split into columns are nicely aligned-the gaps between boxes and header boxes are uniform, but I cannot get this to work for the big box at the bottom with the list of aritcles-the gap between this and its header is too large, and as before, it isn't wide enough.
• It's difficult to see header box in a sentence .