.usu-paper{margin:25px auto;padding:25px;border-radius:12px;max-width:100%}.usu-paper-light{background:#fff;color:#282828}.usu-paper-dark{background:#212121;color:#fff}.usu-elev-flat{box-shadow:0 0 0 hsla(0,0%,100%,0)}.usu-elev-mid{box-shadow:0 2px 8px rgba(0,0,0,.15)}.usu-elev-high{box-shadow:0 2px 16px rgba(0,0,0,.15)}