Using Mamp

I have setup my wordpress with Mamp on my local machine on my mac. I want to view the site from other computers, in the network to test it in I.E and different screen sizes. Anyways it works, except, it only shows up plain text, no styling at all. Yet i can navigate to the css files, and all the pages, so im not quite sure why they aren’t being applied over the network. But are locally.

I am accesing by simplying typing in the http://local Ip:8888/wordpress

Any help would be greatly appreciated.