flex-grow property is a sub-property of the Flexible Box Layout module.
It defines the ability for a flex item to grow if necessary. It accepts a unitless value that serves as a proportion. It dictates what amount of the available space inside the flex container the item should take up.
For example, if all items have
flex-grow set to 1, every child will set to an equal size inside the container. If you were to give one of … Read article “flex-grow”