width: fit-content is a CSS property that sets the width of an element to fit its contents. This means that the element will expand or contract horizontally based on the size of its content.

This property is particularly useful for elements that have variable content, such as text or images. By using width: fit-content, you can ensure that the element does not take up more space than necessary, while still allowing the content to be displayed without overflowing or being truncated.