A grid system is a design tool used to arrange content on a webpage. It is a series of vertical and horizontal lines that create a matrix of intersecting points, which can be used to align and organize page elements. Grid systems are used to create a consistent look and feel across a website, and can help to make the layout more visually appealing and easier to navigate.

If you've been to New York City and have walked the streets, it is easy to figure out how to get from one place to another because of the grid system that the city is built on. Just as the predictability of a city grid helps locals and tourists get around easily, so do webpage grids provide a structure that guides users and designers alike. Because of their consistent reference point, grids improve page readability and scannability and allow people to quickly get where they need to go.

Modular grid extends the column grid further by adding rows to it. This intersection of columns and rows make up modules to which elements and content are aligned. Modular grids are great for ecommerce and listing pages, as rows are repeatable to accommodate browsing.

Our second example is from Ritual.com, a vitamin company. This design uses a column grid to create an attractive visual experience. At this screen size, four consistently sized columns make up the grid structure and elements are aligned to and within these columns. The gutters, the spaces in between the columns, are also consistently sized and help the user visually separate the different products. The margins are independently sized and are the same between the left and right sides.

Our second example is from Ritual.com, a vitamin company. This design uses a column grid to create an attractive visual experience. At this screen size, four consistently sized columns make up the grid structure and elements are aligned to and within these columns. The gutters, the spaces in between the columns, are also consistently sized and help the user visually separate the different products. The margins are independently sized and are the same between the left and right sides.