Thread:Talk:MediaWiki/CSS of mediawiki site looks different to users accessing site

I created a Mediawiki page on a local VM behind my company's server with Windows 2008 R2 using apache 2, php5.6, and MySQL.

My page on my VM has the original skin and feel of the Mediawiki site, but if other people access the site internally in the company the page looses the skin and CSS and just looks like text.

How do I enable the site to maintain its skin and CSS when people access it?