.seminar-detail .sf-column-chooser-dialog,.seminar-detail .sf-column-chooser-dialog .sf-dlg-footer-content.sf-content-end{background-color:#e0f7fa}.dark-theme .seminar-detail .sf-column-chooser-dialog,.dark-theme .seminar-detail .sf-column-chooser-dialog .sf-dlg-footer-content.sf-content-end{background-color:#006064}