.grayout-spinner{border:4px solid #fff;border-top:4px solid #f60;border-radius:50%;width:48px;height:48px;animation:spin 1.5s linear infinite;position:fixed}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.grayout-overlay{background:rgba(0,0,0,.6);display:none;position:absolute;top:0;right:0;bottom:0;left:0;z-index:9999}