What does the position property control in CSS?

The position property in CSS is specifically used to control the positioning method of an element in the layout of a webpage. This property defines how an element is positioned in relation to its normal position or its containing element. The values that can be assigned to the position property, such as static, relative, absolute, fixed, and sticky, determine how the element is displayed and how it interacts with other elements on the page.

For instance, using "relative" allows you to adjust the position of the element based on its original place in the document flow, whereas "absolute" takes the element out of the document flow entirely and positions it according to its closest positioned ancestor. Thus, the position property is crucial for managing layout and overlap in design, making it fundamental for creating complex web designs with precise control over element placement.

The other options refer to different aspects of CSS styling. Font style relates to typography, visibility deals with whether an element is displayed or not, and width pertains to the dimensions of an element, none of which are affected by the position property.