.content-wrapper.iframe-mode .navbar-nav .nav-item:focus .btn-iframe-close {\n    visibility: visible;\n  }\n}\n\n.content-wrapper.iframe-mode .tab-content {\n  position: relative;\n}\n\n.content-wrapper.iframe-mode .tab-pane + .tab-empty {\n  display: none;\n}\n\n.content-wrapper.iframe-mode .tab-empty {\n  width: 100%;\n  display: -ms-flexbox;\n  display: flex;\n  -ms-flex-pack: center;\n  justify-content: center;\n  -ms-flex-align: center;\n  align-items: center;\n}\n\n.content-wrapper.iframe-mode .tab-loading {\n...