flex-basis

Flex base size

Flex basis specifies the main base size of flex items, If a flex container’s flex-direction is column, this acts like the height property, but if the direction is row, this acts like the width property.

FieldValue
CascadesNo
Initial valueauto
Applies Toflex items

Values

Accepts any expression or value that resolves to a <length> value.

Examples

span {
  flex-basis: 25%;
}
span {
  flex-basis: 15px;
}