The bookmarks stopped to work in my website URLs

The bookmarks stopped to work in my website URLs.

For example: http://www.website.com/page#91

doesn't slide anymore the page to the <div id="91">.. and it was perfect开发者_StackOverflow中文版ly working before.

It just open the page from beginning, or last slided position.

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yes, the issue was that I hided it with css.

If the element is not displayed, it doesn't work.

I know, it sounds obvious, but the point is that I was using an empty element just to slide the page.