How Can I Make Font Size Responsive in a Fixed-Size Div Using Pure CSS?

Making Font Size Responsive with Pure CSS

One common challenge in web design is ensuring that text fits comfortably within a container of a fixed size. While JavaScript solutions exist, a pure CSS solution can also be achieved.

Problem:

How can we dynamically resize text using CSS to always fit into a fixed div, even as the text's character count varies?

CSS Solution:

By utilizing VW (viewport width) units, CSS can alter font size based on the viewport's width. This approach, however, faces browser compatibility limitations, especially in legacy browsers.

This code ensures that the font size is set to a minimum of 30px, and then adjusts proportionally based on the viewport width.

Considerations:

The VW unit is closely tied to viewport width, rather than the actual content length. As a result, the font size will change as the viewport size changes, regardless of text variation.

Alternative Resources:

For additional insights on viewport-sized typography, refer to the following articles:

• [Viewport-Sized Typography - CSS Tricks](http://css-tricks.com/viewport-sized-typography/)
• [Beyond Fluid: Responsive Web Typography for the Future - Medium](https://medium.com/design-ux/66bddb327bb1)

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