A version of a component or layout specifically designed for a particular screen size, allowing different arrangements at each breakpoint. This approach provides precise control over how elements restack, resize, or hide across devices. In Framer, create breakpoint variants to transform horizontal navbars into mobile hamburger menus or reflow card grids into single columns.

A layout system that divides space into rows and columns, creating alignment and structure for content placement. Grid systems ensure visual consistency and make responsive design more predictable. Framer supports CSS Grid concepts through layout tools that adapt columns and gaps across breakpoints.

CSS rules that apply different styles based on device characteristics like screen width, orientation, or resolution. Media queries enable responsive design by adapting layouts at defined breakpoints. Framer handles media queries automatically based on your breakpoint configurations.

An approach that makes websites adapt fluidly to different screen sizes and devices through flexible grids, images, and CSS. Responsive design ensures optimal experiences whether viewing on phones, tablets, or desktop monitors. Framer's breakpoint system enables precise control over layouts at each screen size.

The relative size of elements in relation to each other and the overall design, establishing hierarchy and emphasis. Scale creates visual drama—dramatically larger elements command attention while smaller ones recede. Consider how scale relationships change across breakpoints in responsive designs.

The visible area of a web page within the browser window, which varies by device and window size. Viewport dimensions determine breakpoint behavior and affect what's visible without scrolling. The viewport meta tag ensures proper scaling on mobile devices.