Unable to link .js files and .css files to a .html file

Hello fellow students,

I'm having trouble linking external files to my .html file.

check out this snapshot of my workspace: https://w.trhou.se/t0jhb78zot

I attempted to link my .css file in the header, and my .js file in the body.

Currently, all the external files are contained in a folder, but originally, they were all in the same folder. I had thought that moving them into a seperate folder might help. It didn't.

Additionally, I've tried writing the .css inside of <style></style> tags, which caused the code to run perfectly! When I ran the .js content inside of <script></script> tags, it ran perfectly.

Thank you very much!

P.S: This issue has occurred before, and then it disappeared abruptly. This time, no such luck! I hope it's something simple!

God Bless, Daley Cody Yakoweshen