@tindtechnologies/universalviewer/dist/cjs/content-handlers/iiif/modules/uv-shared-module/css/sm.less

The Universal Viewer is a community-developed open source project on a mission to help you share your 📚📜📰📽️📻🗿 with the 🌎

.uv {
  #debug {
    #sm {
      .sm-mediaquery({
                display: block !important;
                visibility: visible !important;
            });
    }
  }

  .sm-mediaquery({
        .headerPanel {
            display: none;
            visibility: hidden;
        }

        .footerPanel {
            display: none;
            visibility: hidden;
        }

        .mobileFooterPanel {
            display: block;
            visibility: visible;
        }
    });
}