Table of contents
Introduction
CSS Grid is a layout system in CSS (Cascading Style Sheets) that allows users to create two-dimensional(2-D) grids for arranging content on a web page. With CSS Grid, users can define rows and columns and then place elements into those rows and columns to create more complex layouts.
The basic structure of a CSS Grid involves creating a container element and defining it as a grid container using the display: grid property. You can then specify the number of rows and columns you want to create using the grid-template-rows and grid-template-columns properties. Users can also specify the size of each row and column using units like pixels or percentages.
Once users have defined the grid structure, users can place content into the grid using the grid-row and grid-column properties. These properties allow you to specify the starting and ending points for the content within the grid, using row and column numbers. Users can also use shorthand properties like grid-area to specify both the row and column positions for an element in a single declaration.
CSS Grid also provides additional features for controlling the layout of content within a grid, such as aligning items within a row or column using the justify-items and align-items properties, or aligning the entire grid within its container using the justify-content and align-content properties.
CSS Grid Properties
Here are the main properties that we can use to control how our CSS Grid layout is set up:
display: grid - This property is used to create a grid container, which is the parent element that holds all of the grid items.
grid-template-columns and grid-template-rows - These properties define the size and number of columns and rows in the grid, respectively. We can specify the size of each column or row using various units such as pixels, percentages, or fractions.
grid-gap - This property sets the space between the grid items in the grid. We can specify the gap size in pixels, ems, or percentages.
grid-template-areas - This property allows us to define named areas within the grid, which we can then use to position grid items.
grid-column and grid-row - These properties allow us to position grid items within the grid by specifying the start and end points of the item's column or row.
grid-auto-columns and grid-auto-rows - These properties define the size of any columns or rows that are created automatically by the grid.
grid-auto-flow - This property determines how the grid will automatically place items that don't fit into the explicitly defined grid areas.
Why do we use CSS Grid?
CSS Grid is a powerful layout system that allows developers to create complex and dynamic layouts with ease. Here are some of the key benefits of using CSS Grid:
-Flexible and responsive layout : CSS Grid provides a flexible and responsive layout system that adapts to different screen sizes and devices. This makes it easier to create responsive designs that look great on all devices, from large desktop screens to small mobile devices.
-Easy to create complex layouts : CSS Grid allows developers to create complex layouts with relative ease, by dividing the page into a grid of rows and columns, and then positioning content within that grid. This makes it easier to create dynamic and engaging designs, without having to resort to complex and hard-to-maintain CSS code.
-Efficient use of space : CSS Grid allows developers to create layouts that efficiently use the available space on the page, by automatically adjusting the size and position of content based on the available space.
-Accessibility : CSS Grid allows developers to create accessible layouts that are easy to navigate and understand for all users.
Conclusion
Overall, CSS Grid provides a powerful and flexible way to create complex layouts for web pages, allowing developers to create visually appealing and responsive designs that adapt to different screen sizes and devices.