During the video interview, I talked for more than an hour. The other party was a little brother in 1993. Where I didn't answer, he would tell me again. He was very nice. This time I will simply record the title
1. How to achieve horizontal and vertical centering
2. Several differences in Position attributes
3. Talk about the box model
4. How to implement BFC
5. How to achieve a fixed left-right and adaptive layout in the middle
6. Implement a currying function with JS
7. Implement a stack with JS
8. Implement a TS class, such as Partial, Tick
9. JS task execution mechanism
10. Give a piece of Promise+setTimeout code and write the output order