Many properties such as padding, margin, font-size, width, height, etc., take length as values followed by a unit.

CSS provides a wide range of units to choose from while developing web applications. A good developer should be able to decide how and when to use these units.

• We will discuss some of the common units in CSS that are used with fonts, and also understand how to make font-sizes responsive.
• This post assumes that you are familiar with the basics of HTML and CSS.

Find the demo for Flex container properties demo here

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