call .htc file from all html pages withot adding url domain

In that same CSS rule, add the following style line:

behavior: url(path/to/PIE.htc);

Of course you will need to adjust the path to match where you uploaded PIE.htc in step 2. Note: this path is relative to the HTML file being viewed, not the CSS file it is called from.

but if my url is domain.com/foo/foo.html PIE.htc is not loaded any more if i use

behavior: url(PIE.htc); 

PIE.htc is located in root. Can i somehow always call .htc file from root?

URIs starting with a / are relative to the site root.

The behavior property requires the URI to the HTC file to be specified using the URL() syntax. Multiple HTC files can be referenced with a space-delimited list.

So suppose your csshover.htc file is in csshover directory and you can reference multiple HTC file or specially same file but from different directories like behavior: URL('csshover/csshover.htc') URL('../csshover/csshover.htc') URL('../../csshover/csshover.htc') URL('../../../csshover/csshover.htc'); and so on.