- Fixed websites have a set width and resizing the browser or viewing it on different devices won’t affect on the way the website looks.
- Fluid websites are built using percentages for widths. As a result, columns are relative to one another and the browser allowing it to scale up and down fluidly.
- Adaptive websites introduce media queries to target specific device sizes, like smaller monitors, tablets, and mobile.
- Responsive websites are built on a fluid grid and use media queries to control the design and its content as it scales down or up with the browser or device.