Imagine defining the layout of your entire page, and Your CSS can place them in any order, which makes it super easy to rearrange your grid with media queries.
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Similarly to flexbox, the source order of the grid items doesn’t matter. To get started you have to define a container element as a grid with display: grid, set the column and row sizes with grid-template-rows, grid-template-columns, and grid_template_areas, and then place its child elements into the grid with grid-column and grid-row.
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The cross size property is whichever of ‘width’ or ‘height’ that is in the cross dimension.įrom ipywidgets import Layout, Button, Box, VBox # Items flex proportionally to the weight and the left over space around the text items_auto = # Items flex proportionally to the weight items_0 = box_layout = Layout ( display = 'flex', flex_flow = 'row', align_items = 'stretch', width = '70%' ) box_auto = Box ( children = items_auto, layout = box_layout ) box_0 = Box ( children = items_0, layout = box_layout ) VBox () cross size - The width or height of a flex item, whichever is in the cross dimension, is the item’s cross size.cross-start | cross-end - Flex lines are filled with items and placed into the container starting on the cross-start side of the flex container and going toward the cross-end side.Its direction depends on the main axis direction. cross axis - The axis perpendicular to the main axis is called the cross axis. The flex item’s main size property is either the ‘width’ or ‘height’ property, whichever is in the main dimension. main size - A flex item’s width or height, whichever is in the main dimension, is the item’s main size.main-start | main-end - The flex items are placed within the container starting from main-start and going to main-end.Beware, it is not necessarily horizontal it depends on the flex-direction property (see below). main axis - The main axis of a flex container is the primary axis along which flex items are laid out.
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Please have a look at this figure from the specification, explaining the main idea behind the flex layout.īasically, items will be laid out following either the main axis (from main-start to main-end) or the cross axis (from cross-start to cross-end). If regular layout is based on both block and inline flow directions, the flex layout is based on “flex-flow directions”. Some of them are meant to be set on the container (parent element, known as “flex container”) whereas the others are meant to be set on the children (known as “flex items”). Since flexbox is a whole module and not a single property, it involves a lot of things including its whole set of properties.