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.
Definition: A grid is made up of columns, gutters, and margins that provide a structure for the layout of elements on a page.
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.
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.
Breaking Down the Grid
Regardless of the type of grid you are using, the grid is made up of three elements: columns, gutters, and margins.
Columns: Columns take up most of the real estate in a grid. Elements and content are placed in columns. To adapt to any screen size, column widths are generally defined with percentages rather than fixed values and the number of columns will vary. For example, a grid on a mobile device might have 4 columns and a grid on a desktop might have 12 columns.
Breaking Down the Grid
Regardless of the type of grid you are using, the grid is made up of three elements: columns, gutters, and margins.
Columns: Columns take up most of the real estate in a grid. Elements and content are placed in columns. To adapt to any screen size, column widths are generally defined with percentages rather than fixed values and the number of columns will vary. For example, a grid on a mobile device might have 4 columns and a grid on a desktop might have 12 columns.
Gutters: The gutter is the space between columns that separates elements and content from different columns. Gutter widths are fixed values but can change based on different breakpoints. For example, wider gutters are appropriate for larger screens, whereas smaller gutters are appropriate for smaller screens like mobile.
Gutters: The gutter is the space between columns that separates elements and content from different columns. Gutter widths are fixed values but can change based on different breakpoints. For example, wider gutters are appropriate for larger screens, whereas smaller gutters are appropriate for smaller screens like mobile.
Benefits of the Grid
Using a grid benefits both end users and the designers alike:
Designers can quickly put together well-aligned interfaces.
Users can easily scan predictable grid-based interfaces.
A good grid is easy to adapt to various screen sizes and orientations. In fact, grid layouts are an essential component of responsive web design. Responsive design uses breakpoints to determine the screen size threshold at which the layout should change. For example, a desktop screen may have 12 grid columns, which may be stacked on mobile so that the resulting layout has only 4 columns.
