title: Is there a way to find out where a css rule is coming from?
body: <p>I've inherited an .asp website and had to update the pages to relocate forms in tables to the sidebar.  </p>
  
  <p>It's worked fine on all but one page which stubbornly refuses to accept my css and is taking values from who knows where.  </p>
  
  <p>I've tried debugging in Firefox/Chrome and even written rules in the head of the page but to no avail. Is there a tool for identifying this kind of thing? I'm no slouch with css but this is baffling me. I don't want to resort to javascript to fix this as I see it as a fundamental issue.   </p>
  
  <p>Is there a way to find out where a css rule is coming from?</p>