.preloader-wrapper{
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #ffffff;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}
.loader {
    width: 48px;
    height: 48px;
    border: 5px solid #FFF;
    border-bottom-color: #33acb1;
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
    }

    @keyframes rotation {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.table-loader {
  width: 50px;
  --b: 8px; 
  aspect-ratio: 1;
  border-radius: 50%;
  padding: 1px;
  background: conic-gradient(#0000 10%,#04a2b3) content-box;
  -webkit-mask:
    repeating-conic-gradient(#0000 0deg,#000 1deg 20deg,#0000 21deg 36deg),
    radial-gradient(farthest-side,#0000 calc(100% - var(--b) - 1px),#000 calc(100% - var(--b)));
  -webkit-mask-composite: destination-in;
          mask-composite: intersect;
  animation:l4 1s infinite steps(10);
}
@keyframes l4 {to{transform: rotate(1turn)}}