In the case of a page header or footer, this division of space might be exactly what's needed to visually break the page content into logical groups.

在页眉和页脚的情形下，这种空间划分也许恰好可以满足在视觉上分隔页面内容为逻辑组的需要。

youdao

Leicester moved within two points of leaders Portsmouth at the top of the First Division as Brian Deane's header secured a narrow win at Brighton.

BBC: Brighton 0-1 Leicester

But the closest the First Division side came to a goal was when a powerful header from Alex Notman bounced off the crossbar - but it mattered little, because he was in an offside position.

BBC: Chelsea too good for Norwich

Mikel Suarez went closest for Boston, hitting the bar with a header, but they were unable to break down their Unibond First Division South opponents.

BBC: Players owe fans apology - Scott