Flex layout

flex implements this layout, and multi-axis can be achieved on the premise that one line cannot be displayed. How should it be written here

Aug.05,2021

isn't this layout supposed to change the direction of the flex? there is no need to use multiple axes:

display: flex;
flex-direction: column;
justify-content: space-between;

flex-direction:column; /*()*/
justify-content:space-between;
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