![]() 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.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). Please have a look at this figure from the specification, explaining the main idea behind the flex layout. 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 (said “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. Note: Flexbox layout is most appropriate to the components of an application, and small-scale layouts, while the Grid layout is intended for larger scale layouts. 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). Another option is a special configuration for measuring cement.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”). It is also possible to equip the CS-i with a halogen trap. Optional gold cuvettes provide higher reliability for elemental analysis of halogenated samples.įor reliable analysis of materials with a high sulfur content, the CS-i can be equipped with more robust IR cells to extend the measurement range and improve the reproducibility of the results. The latest detector technology permits advanced configurations to reliably cover the measuring range from 0.6 ppm to more than 6 % for a sample weight of 1000 mg. For optimum analysis of low and high concentrations, a configuration of two IR cells for one element should be selected. Shorter cuvettes also allow measurement in the low ppm range, however with increasing standard deviation of the measured values. It uses up to 4 IR cells which can be configured according to customer requirements. The longer the cuvette, the more sensitive it is for low concentrations like 10 ppm. The ELEMENTRAC CS-i is available as a single-element analyzer for carbon or sulfur only, or in a configuration for simultaneous measurement of both carbon and sulfur.
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