CSS Selector Help -- Item Code

[Zac_Eichenbrenn]

Hello All! I am trying to use the CSS selector from the Webclip block to automatically fill in an “Item Code” field. I’m new to programming and not sure what to do. I’ve managed to inspect the page and find where the “Item Code” is written, but I do not know how to direct the CSS selector.

I’m attaching images of the place with the “Item Code” (I highlighted it) is written, as well as a some images of more HTML that come earlier on the page’s inspector view.

Thank you!