MaterialUI KeyboardDateTimePicker:在不更改组件内部间距的情况下更改背景颜色

import { makeStyles } from '@material-ui/core/styles';

const useStyles = makeStyles(theme => ({
  root: {
    backgroundColor: 'red', // 更改为想要的背景颜色
  },
}));

// 或者

import { withStyles } from '@material-ui/core/styles';

const styles = theme => ({
  root: {
    backgroundColor: 'red', // 更改为想要的背景颜色
  },
});

class CustomKeyboardDateTimePicker extends React.Component {
  render() {
    const { classes } = this.props;

    return (
      <KeyboardDateTimePicker
        className={classes.root} // 应用自定义样式
        // 其他属性...
      />
    );
  }
}

export default withStyles(styles)(CustomKeyboardDateTimePicker);