Can you justify the textmodule height and width with the fontsize?

First of all, I'm sorry for my english, I'm not a native speaker. Please ignore the grammatical errors but i hope you can understand my problem.

I have a problem with my responsive design on a website. I have a row with a textmodule with variable text lengths on the left, and on the right side a picture in 16:9.
The Textmodule should be fluid until the mobile-breakpoint at 971px max-width. (than the modules are on top of each other so there isn't a problem with it)
This row is as a preset for texts, which have different lengths (but shouldnt go over the complete desktop when the screen is wide) so i can't use a fixed height or with.
So my question is, is it possible in divi (child theme) to justify the height and width of my row with the fontsize instead of fontsize justified by the module height or width?

Thank you in advance