Alternative style sheetsThe rel="alternate stylesheet" attribute for the <link> HTML element offers an alternative style option to users.cssCSSlimitedhttps://drafts.csswg.org/cssom-1/#concept-css-style-sheet-alternate-flaghttps://developer.mozilla.org/docs/Web/HTML/Reference/Attributes/rel/alternate_stylesheethtml.elements.link.rel.alternate_stylesheethttps://nowyoucanuse.com/features--alternative-style-sheets.html