URL：https://static.vecteezy.com/system/resources/previews/017/119/660/original/github-logo-git-hub-icon-with-text-on-white-and-black-background-free-vector.jpg
掲載元：https://www.vecteezy.com/vector-art/17119660-github-logo-git-hub-icon-with-text-on-white-and-black-background
