HTML5 SharePoint Publishing - Hyperlinks are not highlighted

Hi,

I am publishing few topics in SharePoint (2010) using RoboHelp 10. The topic has few links to other topics.

After publishing, I find that couple of links are in blue text (and underlined) by default. But few links are  turning into blue (and underlined) only when the cursor is placed.

Do we have any properties setup Or any stylesheet changes needed to display all the hyperlinks in blue text?

Note : When the same project is published to a local folder, all links are displayed in blue text and underlined.

Thanks,

Nandha