![]() This is referred to as Responsive Web Design, and you can find additional resources and information about it at these MDN Web Docs and Google Developer pages. Responsive Web Designīrowsers and other user agents for technologies like HTML/CSS, PDF, and ePub tend to have means of reflowing content to fit the width of a window when the content is authored appropriately. In this situation, while the menu isn’t visible, it’s important that it’s functionality is still available if users need to access it. Orange s’engage à rendre ses sites web, ses applications mobiles et son mobilier urbain numérique accessibles conformément à l’article 106 de la loi n☂016-1321 du 7 octobre 2016 pour une République numérique, tel que décrit dans son Schéma pluriannuel damélioration de laccessibilité numérique (nouvelle fenêtre : PDF, 230Ko). For instance, navigation menus that are fully visible in standard view are sometimes collapsed in some manner in an enlarged view. It’s also worth noting that there may be times when the content of a page reflows in such a way that not all elements are fully visible. Examples of such content can include images, maps, videos, games, diagrams, presentations, data tables, and interfaces where users need to keep the toolbar in view while modifying content, such as a paint program. Reflow isn’t required for content that would lose its meaning or operability if it did not appear in its standard manner. The share buttons at the top of the article have also moved to fit inside the enlarged view Flow Notes Hi Brooks, If it helps, I tend to test reflow, text-size & text-spacing at the same time: - Set the window to wider than the largest breakpoint (usually 1280 wide does that) - Zoom until the effective width is 320px (which is 400 from 1280) - Check for horizontal scrolling. Notice that the text has shifted so that the article can be read continuously without having to scroll from side to side. Here’s the page at normal view (100% zoom):Īnd here’s the same page at four times the normal view (400% zoom): As a quick illustration, let’s take a look at this article from the New York Times: 'Learn how to make your website more accessible to all users, including those with disabilities, by implementing the WCAG 2.1 Success Criteria 1.4.10 Reflow. ![]() There’s a good chance you’ve seen reflow in action before. If the zoom function on a user’s browser scales the content on your site to 400%, the content should reflow such that it appears in one column and scrolling in two directions is unnecessary. Of those students, about 800 are deafblind. Of those students identified, 8,300+ receive special education services. In this section, we’ll focus on making sure that when a user resizes the text, the website accommodates the changes in a way that ensures continued ease of use of the site. There are about 11,000 children and young adults identified as blind, visually impaired, or deafblind in Texas. We established in WCAG 1.4.1 that users with visual impairment might need to resize the text on your site to read it. Understanding Success Criterion 1.4.Much like your mother-in-law, you don’t want your website to be frustrating or annoying.Reflow your content into a single vertical column when enlarged.ģ20 CSS pixels is the same as a default viewport of 1280 pixels enlarged 400%.Ģ56 CSS pixels is the same is a default viewport of 1024 pixels enlarged 400%. It’s best not to use horizontal scrolling when writing in most languages, as we are accustomed to reading columns of text vertically. Responsive web design, where content reflows to fit the user’s viewport, may already mean your website complies with this guideline. Where multi-directional scrolling is essential for meaning or function (for example images, maps, diagrams, games and components that require toolbars remain in view).ensure horizontal content doesn’t require a vertical scroll at a height of 256 CSS pixels.Ensure vertical content doesn’t require a horizontal scroll at a width of 320 CSS pixels.When users enlarge content up to 400% of the default size, they should not have to scroll in their browser in more than one direction – horizontally and vertically. No horizontal scrolling should be necessary unless content cannot be resized effectively. The list is limited as many criteria either can be tested on the desktop/laptop or may not be applicable - for example SC 1.4.10 Reflow - because mobile browsers dont support reflow. Some users with visual impairments need to resize text to read it comfortably. Success Criterion 1.4. No loss of content or functionality should occur on mobile devices at 320 pixels width. For ‘Reflow’, you must ensure all content retains meaning and function without scrolling in two dimensions. Seeking official discussion of SC 1.4.
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