docs: update accessibility and keyboard-nav specs

Author: kendo-bot

components/floatingactionbutton/accessibility/wai-aria-support.md

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+---
+title: Wai-Aria Support
+page_title: Telerik UI for Blazor FloatingActionButton Documentation | FloatingActionButton Accessibility
+description: "Get started with the Telerik UI for Blazor FloatingActionButton and learn about its accessibility support for WAI-ARIA, Section 508, and WCAG 2.2."
+tags: telerik,blazor,accessibility,wai-aria,wcag
+slug: floatingactionbutton-wai-aria-support 
+position: 50 
+---
+
+# Blazor FloatingActionButton Accessibility
+
+@[template](/_contentTemplates/common/parameters-table-styles.md#table-layout)
+
+
+
+Out of the box, the Telerik UI for Blazor FloatingActionButton provides extensive accessibility support and enables users with disabilities to acquire complete control over its features.
+
+
+The FloatingActionButton is compliant with the [Web Content Accessibility Guidelines (WCAG) 2.2 AA](https://www.w3.org/TR/WCAG22/) standards and [Section 508](https://www.section508.gov/) requirements, follows the [Web Accessibility Initiative - Accessible Rich Internet Applications (WAI-ARIA)](https://www.w3.org/WAI/ARIA/apg/) best practices for implementing the [keyboard navigation](#keyboard-navigation) for its `component` role, provides options for managing its focus and is tested against the most popular screen readers.
+
+## WAI-ARIA
+
+
+This section lists the selectors, attributes, and behavior patterns supported by the component and its composite elements, if any.
+
+
+The FloatingActionButton features two distinct modes of operation: button-only and button-with-menu.
+
+### Button-Only Mode
+
+| Selector | Attribute | Usage |
+| -------- | --------- | ----- |
+| `.k-fab` | `role=button` or `nodeName=button` | Omitted if the `<button>` DOM element is used. |
+|  | `aria-label` or `title` | The attribute must be present when no text is initially visible in the button. |
+| `.k-fab.k-disabled` | `aria-disabled=true` | Rendered only when the button is disabled and the `disabled` attribute cannot be used. Applicable for the `<button>` or `<input type="button">` elements. |
+
+### Button-with-Menu Mode
+
+
+In the button-with-menu mode, the FloatingActionButton must implement the specification for the DropDownButton component.
+
+[DropDownButton accessibility specification]({{dropdownbutton_a11y_link}})
+
+## Resources
+
+[WAI-ARIA Authoring Practices: Navigation Menu Button Example](https://www.w3.org/WAI/ARIA/apg/example-index/menu-button/menu-button-links.html)
+
+## Section 508
+
+
+The FloatingActionButton is fully compliant with the [Section 508 requirements](http://www.section508.gov/).
+
+## Testing
+
+
+The FloatingActionButton has been extensively tested automatically with [axe-core](https://github.com/dequelabs/axe-core) and manually with the most popular screen readers.
+
+> To report any accessibility issues, contact the team through the [Telerik Support System](https://www.telerik.com/account/support-center).
+
+### Screen Readers
+
+
+The FloatingActionButton has been tested with the following screen readers and browsers combinations:
+
+| Environment | Tool |
+| ----------- | ---- |
+| Firefox | NVDA |
+| Chrome | JAWS |
+| Microsoft Edge | JAWS |
+
+
+
+## Keyboard Navigation
+
+For details on how the keyboard navigation works in Telerik UI for Blazor, refer to the [Accessibility Overview](slug://accessibility-overview#keyboard-navigation) article.
+
+## See Also
+
+* [FloatingActionButton Overview](https://demos.telerik.com/blazor-ui/floatingactionbutton/overview)
+* [Accessibility in Telerik UI for Blazor](slug://accessibility-overview)