import { styled } from "styletron-react"; export default () => { const Button = styled("button", { color: "white", backgroundColor: "white", "::before": { content: ‘"…"‘, color: "black", display: "block", position: "absolute" } }); return <Button>xx</Button>; };
import { styled } from ‘baseui‘; const AvatarBoxItem = styled(‘div‘, ()=>{ return { textAlign:‘center‘, color: ‘#333‘, ":hover": { color:‘red‘ } } });
参考https://www.styletron.org/concepts#quotes