- The css flexbox makes it easier to design flexible responsive layout structure without using float or positioning.
- The flex-basis property specifies the initial size of a flex item.
- The default value for flex-basis is auto;
- flex is a shorthand for flex-grow, flex-shrink and flex-basis.
- flex shrink and flex basis are optional.
- The default value for flex is: flex: 0 1 auto;