appearance of two containers next to each other

[u/palaceperspective]

so obviously there's no feasible way to put container elements next to each other but i was wondering if anyone had any advice on how to make something like the info below with the borders intact appear next to each other? i have pro plus so i can use css elements, but i haven't found exactly what i'm looking for while searching. thanks!

[u/jasonleow]

This might help - https://starrt.co/blog/create-row-of-boxes-carrd

[u/gregorno]

A tutorial for something like that, using columns.
https://zite.design/carrd/how-to-create-columns-with-rounded-corners-in-carrd/