@elastic/eui
Version:
Elastic UI Component Library
26 lines (23 loc) • 1.78 kB
JavaScript
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
import { css } from '@emotion/react';
import { logicalCSS, logicalSizeCSS } from '../../../global_styling';
/*
* Mixin that hides elements offscreen to only be read by screen reader
* See https://github.com/elastic/eui/pull/5130 and https://github.com/elastic/eui/pull/5152 for more info
*/
export var euiScreenReaderOnly = function euiScreenReaderOnly() {
return "\n /* Take the element out of the layout */\n position: absolute;\n /* Keep it vertically inline */\n ".concat(logicalCSS('top', 'auto'), "\n /* Chrome requires a left value, and Selenium (used by Kibana's FTR) requires an off-screen position for its .getVisibleText() to not register SR-only text */\n ").concat(logicalCSS('left', '-10000px'), "\n /* The element must have a size (for some screen readers) */\n ").concat(logicalSizeCSS('1px', '1px'), "\n /* But reduce the visible size to nothing */\n clip: rect(0 0 0 0);\n clip-path: inset(50%);\n /* And ensure no overflows occur */\n overflow: hidden;\n /* Chrome requires the negative margin to not cause overflows of parent containers */\n margin: -1px;\n");
};
/*
* Styles
*/
export var euiScreenReaderOnlyStyles = {
euiScreenReaderOnly: /*#__PURE__*/css(euiScreenReaderOnly(), ";label:euiScreenReaderOnly;"),
'euiScreenReaderOnly-showOnFocus': /*#__PURE__*/css("&:not(:focus, :active, :focus-within){", euiScreenReaderOnly(), ";};label:euiScreenReaderOnly-showOnFocus;")
};