While those work well for pages, they lack flexibility (no pun intended) to support large or complex applications (especially when it comes to orientation changing, resizing, stretching, shrinking, etc.). Most importantly, the flexbox layout is direction-agnostic as opposed to the regular layouts (block which is vertically-based and inline which is horizontally-based). A flex container expands items to fill available free space or shrinks them to prevent overflow. The main idea behind the flex layout is to give the container the ability to alter its items’ width/height (and order) to best fill the available space (mostly to accommodate to all kind of display devices and screen sizes). These all work in whatever direction the flex direction is set.The Flexbox Layout (Flexible Box) module ( a W3C Candidate Recommendation as of October 2017) aims at providing a more efficient way to lay out, align and distribute space among items in a container, even when their size is unknown and/or dynamic (thus the word “flex”). We'll space it evenly, or we can show, for example, space end. Justify content is in whatever direction the flex direction is. If we change the body to a row, there we go. We don't get it flexed all the way here because the body is also set to column. I'll show you what happens if we refresh now. Remember that we have to change the body to row. Let's go through these again, but change the flex direction to column. Remember that justify content is in the axis of the flex direction.
These are the different ways you can arrange things in a row. Finally, there is space evenly, which puts the same amount of space between each of the boxes. It's half the space as the internal around the outside. If you want some space around the outside, then you could space around. This is really nice if you have a grid of things you want to display.
After that, we'll show space between, where we have the outermost ones being pushed to the side, and we get space in between them. The next one that we could do is center, where everyone jumps to the center. If we do flex end, then everything goes to the end of the box. We can change that, though, to be flex end. If we refresh now, we get the same arrangement as before. Instructor: Once we have our container flexed, we want to change the spacing of these boxes.
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