Test your knowledge: Box Alignment

Review

1. What is an alignment subject?

   The box being positioned by an alignment operation is the relevant answer under the shared Box Alignment model.
2. Why should alignment not be memorized as simply horizontal or vertical?

   The relevant axes come from the layout context is the relevant answer under the shared Box Alignment model.
3. What does `align-self` control?

   An individual subject’s self-alignment is the relevant answer under the shared Box Alignment model.
4. What does `justify-content` primarily distribute?

   Content along the relevant alignment axis is the relevant answer under the shared Box Alignment model.
5. What does `safe` qualify?

   How alignment may adjust to avoid problematic overflow is the relevant answer under the shared Box Alignment model.
6. How is `stretch` different from `center`?

   Stretch can enlarge a subject when permitted; center positions it is the relevant answer under the shared Box Alignment model.
7. What is a gap?

   A gutter between adjacent layout content, not a margin on each item is the relevant answer under the shared Box Alignment model.
8. What is `place-items`?

   A shorthand for the relevant align-items and justify-items values is the relevant answer under the shared Box Alignment model.
9. What does `align-content` primarily address?

   Distribution or positioning of multiple alignment-content units such as flex lines is the relevant answer under the shared Box Alignment model.
10. Which remains owned by Flexbox?

    Flex base size and free-space resolution is the relevant answer under the shared Box Alignment model.
11. What should you identify first when alignment surprises you?

    Layout model, relevant axis, and available alignment space is the relevant answer under the shared Box Alignment model.
12. Why are `start` and `end` useful?

    They follow logical direction rather than hard-coded physical sides is the relevant answer under the shared Box Alignment model.