What will the use of fluid width containers do in web design?

The use of fluid width containers in web design allows the content to adapt to the browser window size by utilizing percentages or relative units for width rather than fixed pixel values. This means that as the window size changes—whether the user is accessing the website on a desktop, tablet, or mobile device—the layout of the website adjusts fluidly to fit the available space. This adaptive behavior enhances user experience by ensuring that content remains readable and visually appealing across a variety of devices and screen sizes, promoting responsive design.

Fixed layouts, in contrast, would restrict content to a set size, which could result in poor usability on smaller screens. Furthermore, fluid containers do not inherently increase loading times or limit accessibility; rather, they are designed to improve accessibility by making content adjustable to different devices and resolutions.