Testable Projects Error?

So I am new to FCC or not new but finally making my way through it and trying to be active. I am wondering if this is a bug or why this is happening?

https://codepen.io/QuintenJ/pen/dEGEOB

Is my work in progress Technical Documentation Project. In Codepen it is passing for everything but I prefer to use VSCode and Github then copy and past to Codepen. I however in chrome am getting a fail 15/16. It fails the media query, but it is there and passes in Codepen. If I am misunderstanding something an explanation would be great! Thanks.

> 2. My Technical Documentation page should use at least one media query.
> No media queries detected : expected 0 to be above 0
> AssertionError: No media queries detected : expected 0 to be above 0
>     at s.c (https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js:262:1704)
>     at s.e.<computed> [as above] (https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js:325:126)
>     at Function.n.isAbove (https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js:224:789)
>     at r.<anonymous> (https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js:154:64129)
>     at c (https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js:159:31608)
>     at o.f.run (https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js:159:31544)
>     at m.runTest (https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js:159:37114)
>     at https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js:159:37976
>     at s (https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js:159:36426)
>     at https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js:159:36495