how is absolute path of <a href="..."/> determined?

I have an html deep inside my directory structure inside c:\. one line there is this:

<link type="text/css" rel="stylesheet" href="/s/2036/21/2/_/download/superbatch/css/batch.css" media="all">
 

When I hover over the link, it shows file:///C:/s/2036/21/2/_/download/superbatch/css/batch.css as the link address. I want it to interpret to actual location which is file:///C:/Users/name/folder1/...some folders/s/2036/21/2/_/download/superbatch/css/batch.css

What changes are needed to make?

P.S: please change the title to something better if this one is not expressive enough.

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