materio-mui-react-nextjs-admin-template-free/javascript-version/src/@core/theme/overrides/tabs.js

Most Powerful & Comprehensive Free MUI React NextJS Admin Dashboard Template built for developers! 🚀

const Tabs = theme => {
  return {
    MuiTabs: {
      styleOverrides: {
        vertical: {
          minWidth: 130,
          marginRight: theme.spacing(4),
          borderRight: `1px solid ${theme.palette.divider}`,
          '& .MuiTab-root': {
            minWidth: 130
          }
        }
      }
    },
    MuiTab: {
      styleOverrides: {
        textColorSecondary: {
          '&.Mui-selected': {
            color: theme.palette.text.secondary
          }
        }
      }
    }
  }
}

export default Tabs