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There are dozens of available frameworks, but the important thing is that you choose one that you like, and can build on the work of others.

They are particularly useful for making sites responsive based on screen size, which we’ll describe below. Even for basic tasks, it makes sense to use a CSS framework to structure your code. flex-wrap: Wrap items onto a new line if necessary ( wrap, nowrap, or wrap-reverse)īased on these (and a few other) properties, your browser will compute the optimal layout for the items within your flexbox.Ī CSS framework is a pre-written set of CSS files that apply styles to your elements.align-items: Vertically distribute items in your flexbox container, to fill the container ( stretch), at the start or end of the container ( flex-start, flex-end), in the vertical center ( center), or at the bottom of the container ( bottom).You can also add space around ( space-around) or between ( space-between) items. justify-content: Horizontally distribute items in your flexbox container, at the start ( flex-start), end ( flex-end), or center ( flex-center) of the container.Here are a few additional properties you may want to apply to your flexbox container to configure the layout of your items: While we could have used width instead of flex-basis in the example above, flex-basis is far more extensible. flex-item is set to take up 25% of the width of the flex-container. In the above example, each item with class. Instead, it simply arranges the items inside of the container by manipulating their width, height, and alignment. The flexbox style does not affect anything outside of the container, or inside of the child items. The purpose of the flexbox layout ( display:flex ) is to manipulate the layout of child elements within the container.

4.2.1 Markdown Reader (Chrome Extension).2.4.3 Powershell (Windows Management Framework).