Description:
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If you open links like http://php.net/ChangeLog-5.php#5.5.17 (which are commonly included in release notes) or http://de2.php.net/strpos#refsect1-function.strpos-examples (to reference parts of a doc page), the anchor target is always a heading which will not be visible.

The headline is hidden because the header of php.net uses "position: fixed" and thus is always present.

This is a very common problem, so you can easily find solutions which make sure that the headline will stay visible (by jumping not to the heading itself but to a place e.g. 40px before that).

Some hints:

- http://stackoverflow.com/questions/4086107/html-positionfixed-page-header-and-in-page-anchors
- http://stackoverflow.com/questions/10732690/offsetting-an-html-anchor-to-adjust-for-fixed-header