How to add a style to a component MaterialUi React?

How to add style to the item , for example the upper indentation?

https://codesandbox.io/s/material-demo-1r2yo

As an option, of course, I can do so, but I think it's wrong.

const useStyles = makeStyles(theme => ({
 root: {
 marginTop: 10
}
}));

const MainListItems = () => {
 const classes = useStyles();

 return (
the <div>
 <ListItem button className={classes.root}>
April 3rd 20 at 17:47
1 answer
April 3rd 20 at 17:49
Well, you can sugardaddy, but it will be just worse. So You have the option, as described in the documentation

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