Style tag in dev tools but not in actual code

Store Design
,
1

This is the code in devTools. There is a style tag after all the classes
delete1.JPG
Here is the code in the editor. There is no style tag after the classes.
delete2.JPG
Good morning,

I am trying to fix an animation issue on my PDP and I found the style tag which contains the transition instructions. Problem is that the style tag isn’t in the actual code but it does render on the browser. So I am trying to figure out how that style tag is being rendered into the div when there isn’t one included there.

Best regards,

Felipe Sanchez