CSS Flexbox: flex-basis with zero pixel

Flex item with flex: 0

Flex item with flex: 0 1 0%

Flex item with flex: 0 1 0px

Flex item with flex: 0.5

Flex item with flex: 0.5 1 0%

Flex item with flex: 0.5 1 0px

Flex item with flex: 1

Flex item with flex: 1 1 0%

Flex item with flex: 1 1 0px

Flex item with flex: 0

Flex item with flex: 0 1 0%

Flex item with flex: 0 1 0px

Flex item with flex: 0.5

Flex item with flex: 0.5 1 0%

Flex item with flex: 0.5 1 0px

Flex item with flex: 1

Flex item with flex: 1 1 0%

Flex item with flex: 1 1 0px