Aotu Lab

Jun 30, 2017 · Frontend Development

Master Fluid Layouts with CSS Viewport Units (vw, vh) for Perfect Responsive Design

This article explains how to use CSS viewport units (vw, vh, vmin, vmax) to create truly fluid, device‑agnostic layouts, covering the theory of viewports, compatibility, practical Sass functions, and two implementation approaches—pure vw and a hybrid vw‑rem method.