Auto merge of #82947 - GuillaumeGomez:fix-nojs-style-issues, r=Nemo157

Fix nojs style issues

There are two issues fixed here:
 1. The position of "{version}" and "[src]" spans.
 2. The position of attributes (on top of functions)

Please note that these issues only happen if you have disabled javascript.

Before:

![Screenshot from 2021-03-09 20-45-54](https://user-images.githubusercontent.com/3050060/110534652-9e048e00-811f-11eb-979e-6d85545edd65.png)

After:

![Screenshot from 2021-03-09 21-01-32](https://user-images.githubusercontent.com/3050060/110534667-a1981500-811f-11eb-8a19-32f4d5381a2b.png)

In the last commit, I added a test to enforce the attributes position. I need to think how to enforce it for the spans but that can comes later on.

r? `@Nemo157`