How do you make three responsive columns for emails without Media Queries?

Question

css

For the header of the letter, you need to make three columns with the content of each column centered.
At the same time, for mobile devices, they should go in a column.
I tried, as here habrahabr.ru/post/259793
"Adding a three-column layout", but the content inside does not want to be centered.
Can you suggest templates where this is implemented correctly?

Answer 1

Try it: https://github.com/dudeonthehorse/Email
might help.