use styles material ui react code example

Example 1: adding two jss style in material ui styele

// Import the utility function above ^
import combineStyles from 'path/to/combineStyles'

// Now we can import contextual styles where we need them (preferred):
import buttonStyles from '/path/to/buttonStyle';
import componentStyles from '/path/to/componentStyle';

// We can use style functions that make use of the theme (example):
const s1 = theme => ({
  toolbar: {
    backgroundColor: theme.palette.primary.main,
    color: '#fff',
    ...theme.mixins.toolbar,
  },
  link: {
    color: theme.palette.primary.main,
    width: '100%',
    textDecoration: 'none',
    padding: '12px 16px',
  },
});

// And we can use style objects (example):
const s2 = {
  menuItem: {
    height: 'auto',
    padding: 0,
  },
};

// Use our util to create a compatible function for `withStyles`:
const combinedStyles = combineStyles(s1, s2, buttonStyles, componentStyles);

// And use `withStyles` as you would normally:
export default withStyles(combinedStyles)(MyComponent);

Example 2: create a common style material ui style

const styles = theme => ({
  ...card(theme),
  grid: {
    height: '100%',
    width: 'fit-content',
    paddingLeft: theme.spacing.unit * 2,
    paddingRight: theme.spacing.unit * 2,
    flexWrap: 'nowrap',
    overflowY: 'hidden',
  },
  name: {
    overflow: 'hidden',
    textOverflow: 'ellipsis',
    fontSize: '1.12rem',
    fontColor: theme.palette.text.main,
    [theme.breakpoints.down('sm')]: {
      fontSize: '0.9rem',
    }
  },
  state: {
    textOverflow: 'ellipsis',
    margin: '0 auto',
    marginTop: theme.spacing.unit / 2,
    fontSize: '1.0rem',
    fontColor: theme.palette.text.light,
    [theme.breakpoints.down('sm')]: {
      fontSize: '0.8rem',
    }
  },
  alarmArmedHome: {
    background: theme.palette.backgrounds.card.alarm.home,
  },
  alarmArmedAway: {
    background: theme.palette.backgrounds.card.alarm.away,
  },
  alarmTriggered: {
    background: theme.palette.backgrounds.card.alarm.triggered,
  },
  icon: {
    margin: '0 auto',
    color: theme.palette.text.icon,
    fontSize: '2.7rem',
    [theme.breakpoints.down('sm')]: {
      fontSize: '1.7rem',
    }
  },
});