Image and text alignment on ALL product pages

Site URL: https://www.at17c.com/shop/p/coming-soon-4pp8e

Hi. 
I have a hard time positioning a text block and image block relative to each other on my product page. 
I have multiple product pages that feature the same image and text (under additional information) so I would like this change to be the same for all upcoming product pages. First and foremost I would like the image to be on top of the text box in mobile view (I know how to do this using it's BLOCK ID, but that ID changes for every new product page, so that doesn't work). Then when I add more info to this block (marked with blue line) the position of the image and text in additional info changes, so I think they need to be relative to the blue line?
How do I do this, and how do I use a code that does it for all future product pages and not just one specific page using Block ID?
TIA

Hi

All products will use same image, same text or different?

If same, let me know, we can use some simple approach to achieve this.

15 hours ago, tuanphan said:

Hi

All products will use same image, same text or different?

If same, let me know, we can use some simple approach to achieve this.

Sweet! Every product will use the same image and text under additional information. 

On 8/31/2022 at 1:51 PM, at17c said:

Sweet! Every product will use the same image and text under additional information. 

Sorry for delay. If same, you can add a section in Footer, design layout, then we will give the code to cut it & paste to additional info.