blackbirdchess-docker-dev/DOCUMENTATION/_settings/themes/hugo-material-docs/static/stylesheets/temporary.css

/*  This file only exists (temporarily) until the
    custom styling can be replaced with the
    implementation of the upstream project.
*/

blockquote {
    padding: 0 20px;
    margin: 0 0 20px;
    font-size: inherit;
    border-left: 5px solid #eee;
}