How to make a block with the cells?

Prompt what better way to impose that such a unit?
Flexbox, Grid-AMI or another method?
Goal: to be easily adaptable for mobile telephones. Cells have a different width. I would like to ask for a desktop, and it let itself stretches.
June 5th 19 at 21:37
2 answers
June 5th 19 at 21:39
Strange question. What can work, and use. There is no one right answer.
If you want to try something new, take a Grid, if you need faster, you can take Bootstrap. (4 on the Flex runs)
June 5th 19 at 21:41
You like Bootstrap 3 or Bootstrap 4. If you need to support IE8-9, use Bootstrap 3 and if not then you can use 4 version...

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