Flexbox is a powerful CSS feature that allows you to easily and efficiently manage the layout of your website. It makes it easy to create responsive designs, or even integrate dynamic resizing if you want. Flexbox is one of the most powerful CSS features for layout. It makes it easy to align elements, resize them appropriately and adapt to different screen sizes.
Why FlexBox
Flexible boxes, or flexbox, is a new layout mode in CSS3.The Flexible Box Layout Module, makes it easier to design flexible responsive layout structure without using float or positioning. Use of flexbox ensures that elements behave predictably when the page layout must accommodate different screen sizes and different display devices
It allows you to control the layout in a parent container. It offers some useful settings, which allow you to control the alignment of the items and to distribute the extra space. Flexbox is one-dimensional. That means it lays out its items in one dimension - either horizontally or vertically.
Benefits of CSS3 FlexBox
- For many applications, the flexible box model provides an improvement over the block model in that it does not use floats
- A “new” way of looking at responsive layouts
- Makes “mobile first” layouts a breeze
- page content can be laid out in any direction (to the left, to the right, downwards or even upwards)
- bits of content can have their visual order reversed or rearranged
- items can “flex” their sizes to respond to the available space and can be aligned
- with respect to their container or each other
- offer space distribution between items in an interface and powerful alignment capabilities
Basic Components and Terminologies
The
CSS Flexbox specification describes a layout with items (flex-items) inside a container (flex-container). These items can grow
or shrink in width and/or height, according to the available container space.
The items “flex” to fit the parent container in the best possible way.
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