html,
body {
    height: 100%;
    width: 100%;
    background-color: #ffffff;
}

.center {
    align-items: center;
    display: flex;
    justify-content: center;
    height: 100%;
    width: 100%;
    background-color: #ffffff;
}

/* HTML: <div class="loader"></div> */
.loader {
  width: 50px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 8px solid #0000;
  border-right-color: #00A8FF;
  position: relative;
  animation: l24 1s infinite linear;
}
.loader:before,
.loader:after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: inherit;
  animation: inherit;
  animation-duration: 2s;
}
.loader:after {
  animation-duration: 4s;
}
@keyframes l24 {
  100% {transform: rotate(1turn)}
}
/* Credits: https://tobiasahlin.com/spinkit/ */

.sk-chase {
    width: 40px;
    height: 40px;
    position: relative;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    animation: sk-chase 2.5s infinite linear both;
}

.sk-chase-dot {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    animation: sk-chase-dot 2.0s infinite ease-in-out both;
}

.sk-chase-dot:before {
    content: '';
    display: block;
    width: 25%;
    height: 25%;
    background-color: #00A8FF;
    border-radius: 100%;
    animation: sk-chase-dot-before 2.0s infinite ease-in-out both;
}

.sk-chase-dot:nth-child(1) {
    animation-delay: -1.1s;
}

.sk-chase-dot:nth-child(2) {
    animation-delay: -1.0s;
}

.sk-chase-dot:nth-child(3) {
    animation-delay: -0.9s;
}

.sk-chase-dot:nth-child(4) {
    animation-delay: -0.8s;
}

.sk-chase-dot:nth-child(5) {
    animation-delay: -0.7s;
}

.sk-chase-dot:nth-child(6) {
    animation-delay: -0.6s;
}

.sk-chase-dot:nth-child(1):before {
    animation-delay: -1.1s;
}

.sk-chase-dot:nth-child(2):before {
    animation-delay: -1.0s;
}

.sk-chase-dot:nth-child(3):before {
    animation-delay: -0.9s;
}

.sk-chase-dot:nth-child(4):before {
    animation-delay: -0.8s;
}

.sk-chase-dot:nth-child(5):before {
    animation-delay: -0.7s;
}

.sk-chase-dot:nth-child(6):before {
    animation-delay: -0.6s;
}

@keyframes sk-chase {
    100% {
        transform: rotate(360deg);
    }
}

@keyframes sk-chase-dot {
    80%,
    100% {
        transform: rotate(360deg);
    }
}

@keyframes sk-chase-dot-before {
    50% {
        transform: scale(0.4);
    }
    100%,
    0% {
        transform: scale(1.0);
    }
}