bute.
     *
     * Elements can opt out of the global page text direction by setting the `dir` attribute
     * directly in `ready()` or in HTML.
     *
     * Caveats:
     * - Applications must set `<html dir="ltr">` or `<html dir="rtl">` to sync direction
     * - Automatic left-to-right or right-to-left styling is sync'd with the `<html>` element only.
     * - Changing `dir` at runtime is supported.
     * - Opting out of the global direction styling is permanent
     *
     * @mixinFunction
     * @p