If you later wanted part of the text in the slogan div to be graphical, and another part-say a sub-title or elaboration-to remain normal text, you could surround just the hidden text within a span.

如果您以后希望标语div内的部分文本是图像，并且另一部分—比如副标题或说明性文字—保持为普通文本，您可以仅将隐藏的文本放置在span内部。

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Hundreds of thousands of passengers around the world remain stranded for a third day as European flights were slashed Saturday down to one-quarter of their normal number.

VOA: standard.2010.04.17

In healthy men, testosterone levels remain within normal limits until about age 60, with a gradual decline after that, studies indicate.

MSN: ��Get off my lawn!�� Why some older men get so grouchy

Of 160 kennels at its Kenilworth centre in Warwickshire, for example, only two remain empty - way above normal levels.

BBC: Christmas fear for puppies

The judge also allowed Mr. Chiasson to remain free for slightly longer than normal at the request of his lawyers so that he can help his wife sell their Manhattan apartment and get their 9-year-old son settled in a new school.

WSJ: Level Global Co-Founder Sentenced to 6? Years