Gatsby starter based on the Strata site template, designed by HTML5 UP. Check out https://codebushi.com/gatsby-starters/ for more Gatsby starters and templates.
https://wullbrandt-croatia-ministry.com/
Install this starter (assuming Gatsby is installed) by running from your CLI:
gatsby new gatsby-starter-strata https://github.com/ChangoMan/gatsby-starter-strata
Run gatsby develop in the terminal to start.