CSS (Cascading Style Sheets) is a fundamental technology used to control the visual appearance of web pages. One of the most powerful features of CSS is Flexbox layout, which provides a flexible way to efficiently arrange and align elements within a container. In this article, we will dive into the details of Flexbox layout and explore some examples to understand its usage.
Flexbox is designed to solve common layout problems that web developers face, such as vertically centering elements, creating equal-height columns, and distributing space among multiple elements. It introduces a set of properties that allow you to control the behavior of both the container (flex container) and its child elements (flex items).
To start using Flexbox, you need to define a flex container by applying the `display: flex;` property to its parent element. Once the container is defined, you can use various Flexbox properties to control the layout.
1. Flex Direction:
The `flex-direction` property determines the direction in which flex items are laid out within the container. By default, it is set to `row`, which arranges items horizontally. Other possible values are `column`, `row-reverse`, and `column-reverse`. For example:
“`css
.container {
display: flex;
flex-direction: column;
}
“`
2. Justify