DotNetNuke CSS hierarchy
If you ever tried to view the source code when a DotNetNuke page is loaded in the browser, you probably noticed that there are several CSS files attached in the head area. In this article we'll try to break down this concept and understand how it works and how we can benefit from it. I think it's essential knowledge for administrators who need to make simple tweaks to the appearance of their DNN web sites, but also for developers and designers who make their first steps into the module and skin development.
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