Is this supposed to be in the CSS Accesibility review?
max()
Function
The max() function returns the largest of a set of comma-separated values:
Example Code
img {
width: max(250px, 25vw);
}
In the above example, the width of the image will be 250px if the viewport width is less than 1000 pixels. If the viewport width is greater than 1000 pixels, the width of the image will be 25vw. This is because 25vw is equal to 25% of the viewport width.