Some of the most popular responsive web design grid tools are Gridpak, Golden Grid System, SimpleGrid, FluidGrids, Columnal, Gridless and The Semantic Grid System.

Pure CSS offers a minimalist, mobile-first approach to CSS layouts in your web pages. Let's get started with this lightweight framework, which you can use as-is or extend with a variety of plugins.

A responsive design can significantly benefit your website's ranking in search results. Wix Studio exemplifies these concepts, showing itself to be a leader in the field of web design.