.preloader[data-v-4e766a9c]{position:fixed;width:100%;height:100%;background:hsla(0,0%,100%,.8);display:flex;align-items:center;justify-content:center;top:0;left:0;z-index:9999}.spinner[data-v-4e766a9c]{width:50px;height:50px;border:5px solid #ccc;border-top:5px solid blue;border-radius:50%;animation:spin-4e766a9c 1s linear infinite}@keyframes spin-4e766a9c{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}#preloader{position:fixed;width:100%;height:100%;background:#fff;display:flex;align-items:center;justify-content:center;font-size:24px}#backBtn{width:40px;height:40px;text-align:center;padding:0;background:#ccc;border-radius:30px;font-size:20px;color:#fff;position:absolute;top:10px;left:10px}