As shown in the figure, the properties of flex are divided into 12 properties of parent container and child container.
As for what these attributes specifically mean, there are many tutorial articles on the Internet, and I feel that I can’t write better than others, so here are some examples to demonstrate the effect of parent container attributes, I hope it can help everyone understand. There will be updates on the address of the sub-container demonstration in the future.
Demonstration address of the effect of the flex layout parent container attribute department