I believe i'm having a path error, I think my code is correct but not understanding fully how the paths go.

Because your css pages (normalize.css and main.css) are actually in the same directory (folder) as your html pages, the "Development" part of the path is not needed.

In your HTML link tags, for the href attribute you would put: "normalize.css" for the first tag, and "main.css" as the value of the href in the second tag. Like this:

<link rel="stylesheet" href="normalize.css">
<link rel="stylesheet" href="main.css">

This is telling the browser, "In the same directory this html file is located, include "normalize.css" and "main.css".

What you had before was telling the browser "In the same directory this html file is located, find the directory "Development" and include "normalize.css" and "main.css" from that directory. But you that would mean the file path would like "Development>Development>normalize.css"!

Let's say you have a file tree that looks like this:

+---Animals
|   |   myfile.html
|   |
|   +---Mammals
|   |       cat.jpg
|   |       cow.jpg
|   |       monkey.jpg
|   |
|   \---Reptiles
|           alligator.jpg
|           lizard.jpg
|
+---Plants
|   \---Vegetables
|           lettuce.jpg
|
\---Unknown
        platypus.jpg

Let's say we're putting in img tags with paths in the src attributes in "myfile.html".

When you specify just a file name in the path, it is telling the browser to look in the same directory:

<img src="jellyfish.jpg">

If you add some text and then a slash, it is telling the browser to find a child of the current directory, and look in there:

<img src="Mammals/cat.jpg">

If you add two dots and then continue the path, it will tell the browser to go up a directory, and then across (and sometimes down):

<img src="../Plants/Vegetables/lettuce.jpg">

If you add a forward slash at the beginning of the path, it will tell the browser to begin at the root of the site. This is a bit more advanced and less often used:

<img src="/Unknown/platypus.jpg">

Hope this helps.