after adding flex flex-direction:column to the outermost layer, it does not work if you want to continue the flex layout in the inner div and replace it with flex-direction:row.
is it true that flex cannot nest layouts?
after adding flex flex-direction:column to the outermost layer, it does not work if you want to continue the flex layout in the inner div and replace it with flex-direction:row.
is it true that flex cannot nest layouts?
your inner layer still needs to add display: flex;
which layer is used, and the flex layout child will not inherit the parent
.