el-beeswarm/.scannerwork/css-bundle/node_modules/stylelint/lib/utils/isStandardSyntaxCombinator.js

<div style="display: flex; padding: 1rem; flex-direction: column; align-items: center; justify-content: center; height: 100vh; text-align: center; display: flex;

'use strict';

/**
 * Check whether a combinator is standard
 *
 * @param {import('postcss-selector-parser').Combinator} node postcss-selector-parser node (of type combinator)
 * @return {boolean} If `true`, the combinator is standard
 */
module.exports = function (node) {
	// if it's not a combinator, then it's not a standard combinator
	if (node.type !== 'combinator') {
		return false;
	}

	// Ignore reference combinators like `/deep/`
	if (node.value.startsWith('/') || node.value.endsWith('/')) {
		return false;
	}

	// ignore the combinators that are the first or last node in their container
	if (node.parent !== undefined && node.parent !== null) {
		const parent = node.parent;

		if (node === parent.first) {
			return false;
		}

		if (node === parent.last) {
			return false;
		}
	}

	return true;
};