saleor-dashboard/src/themeOverrides.ts

import { Theme } from "@material-ui/core/styles";

const themeOverrides: Partial<Theme> = {
  overrides: {
    MuiTableCell: {
      body: {
        paddingBottom: 8,
        paddingTop: 8,
      },
      root: {
        height: 56,
        paddingBottom: 4,
        paddingTop: 4,
      },
    },
  },
};
export default themeOverrides;