VCC UI is deprecated and has been replaced by Design System

undefined

VCC UI Flex is deprecated

Read the documentation on its replacement, which should be used for any new development.

A Flex component is a div with display: flex and some preconfigured flex properties:

display: flex;
flex-direction: column;
flex-grow: 0;
flex-shrink: 1;
flex-basis: auto;
align-self: stretch;