How to make an adaptive font CSS

Learn how to create an adaptive font with CSS, featuring a step-by-step guide and example code.

Adaptive Font CSS

Adaptive font is a technique used to scale font sizes that are responsive to the size of the user's viewport. Adaptive font is useful for making a website look good on different devices and screen sizes. It allows for font sizes to be adjusted accordingly.

To implement adaptive font, you can use the viewport units (vw, vh) to define the font size. Viewport units are a CSS unit that are relative to the size of the user's viewport. The viewport width (vw) is equal to 1% of the viewport size, while the viewport height (vh) is equal to 1% of the viewport size.

For example, if you wanted the font size to be 10% of the viewport size, you could use the following code:

h1 {
  font-size: 10vw;
}

In this example, the font size would be 10% of the viewport width. This means that the font size will be larger on larger viewports and smaller on smaller viewports. This is useful for making a website look good on different devices and screen sizes.

You can also use the viewport units to adjust the font size based on the viewport height. For example, if you wanted the font size to be 12% of the viewport height, you could use the following code:

h1 {
  font-size: 12vh;
}

This code would adjust the font size based on the viewport height. This means that the font size will be larger on taller viewports and smaller on shorter viewports. This is useful for making a website look good on different devices and screen sizes.

You can also combine the viewport units to make the font size even more responsive. For example, if you wanted the font size to be 8% of the viewport width and 10% of the viewport height, you could use the following code:

h1 {
  font-size: 8vw 10vh;
}

This code would adjust the font size based on both the viewport width and the viewport height. This means that the font size will be larger on larger viewports and smaller on smaller viewports. This is useful for making a website look good on different devices and screen sizes.

Adaptive font is a powerful technique for making a website look good on different devices and screen sizes. By using the viewport units, you can adjust the font size accordingly, making it look good on any device.