#preloader{position:fixed;top:0;left:0;width:100%;height:100%;background:rgb(0,0,0);display:flex;align-items:center;justify-content:center;z-index:9999}.spinner{width:70px;height:70px;border:6px solid #ffffff;border-top-color:#0070f3;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}