Ram*_*aro 6 reactjs material-ui
我想使用 material-ui-next 的 CSS-in-JS、withStyles 或主题在我的 Web 应用程序正文中设置背景图像?如果可能,我想避免使用外部 CSS 文件。
您可以使用 "@material-ui/core/styles" 中的 withStyles 将 css 注入到带有 "@global" 的外部作用域中
import React, { Fragment } from "react";
import CssBaseline from "@material-ui/core/CssBaseline";
import { withStyles } from "@material-ui/core/styles";
import Main from "./Main";
const styles = theme => ({
"@global": {
body: {
backgroundImage: "url('/media/landing.jpg')",
backgroundRepeat: "no-repeat",
backgroundPosition: "center center",
backgroundSize: "cover",
backgroundAttachment: "fixed",
height: "100%"
},
html: {
height: "100%"
},
"#componentWithId": {
height: "100%"
}
}
});
const App = () => {
return (
<Fragment>
<CssBaseline />
<Main />
</Fragment>
);
};
export default withStyles(styles)(App);
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