Is it possible to use flex inside the grid block?

Question

css

I'm wondering if it's possible to use grid for a block, to arrange the blocks in grids, and the content inside these blocks to use flex?

Answer 1

You can / you can and vice versa / you can place the grid in the grid:
The simplest example, the page structure is made by the grid, and inside the tags shove whatever you like:
body{
grid-template-rows: auto 1fr auto;
}
HTML:
header
main
footer
When I first got acquainted with grid, I also had such a question, but I also used yandex:
https://css-live.ru/articles-css/grid-fleksboks-mo...
https://www.youtube.com/watch?v=1tUuR4KiQ5M
https://webformyself.com/grid-dlya-maketa-flexbox-...