cssxx1.css
/*! * Bootstrap v4.0.0 (https://getbootstrap.com) * Copyright 2011-2018 The Bootstrap Authors * Copyright 2011-2018 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) */ :root { --blue: #007bff; --indigo: #6610f2; --purple: #6f42c1; --pink: #e83e8