connecting css file to html on godaddy

So I have been trying to get my website up and working for the past couple days on godaddy. I was able to get it up without any trouble, however I cannot seem to get my css files to link properly. I feel like I am setting the path correctly as well which is weird. I have been using code igniter for this project and have my code igniter folder in the public_html folder.

So the path that I used to link my css file is home/username/public_html/ci/css (and yes my css folder is in the ci folder). Now, when I open up my website and do inspect element I get a bunch of 404 failed to load errors. However I know these files are there because when I go to sources and look for them in the inspect element I can see them there.

However, when I click on the files they are completely blank! I know these file are not blank though. I feel like something is blocking the files from loading but don't know what it is. Anyone have any ideas what might be wrong?

My site is mathscienceandstuff.com if you want to inspect element.