const useStyles = makeStyles({
  root: {
    backgroundColor: "blue",
    color: "green"
  },
  toolbar: {
    backgroundColor: "white"
  },
  caption: {
    color: "red",
    fontSize: "20px"
  },
  selectIcon: {
    color: "green"
  },
  select: {
    color: "green",
    fontSize: "20px"
  },
  actions: {
    color: "blue"
  }
});
...
  (
              console.log(props),
              (
                }
                  component="div"
                  colSpan={props.colSpan}
                  count={props.count}
                  rowsPerPage={props.rowsPerPage}
                  page={props.page}
                  onChangePage={props.onChangePage}
                  onChangeRowsPerPage={this.onChangeRowsPerPage}
                  classes={{
                    root: classes.root,
                    toolbar: classes.toolbar,
                    caption: classes.caption,
                    selectIcon: classes.selectIcon,
                    select: classes.select,
                    actions: classes.actions
                  }}
                />
              )
            )
          }}