Bootstrap

• https://getbootstrap.com/docs/5.3/getting-started/introduction/

body{
    background-color: var(--bs-primary);
}

• https://getbootstrap-com.translate.goog/docs/3.4/getting-started/
• https://dev.to/kaliacad/how-to-add-bootstrap-to-your-nodejs-project-ngc
• https://stackoverflow.com/questions/49891373/how-can-i-add-bootstrap-to-a-project-in-expressjs
• https://www.reddit.com/r/webdev/comments/1u3onok/installed_bootstrap_via_npm_how_do_i_get_sass/?tl=es-419