console/static/css/loading.css

body {
    margin: 0;
    font-size: 100%;
    width: 100%;
}

[data-loading='true'] .page-loader {
    pointer-events: initial;
    visibility: visible;
    opacity: 1;
}

.theme-dark .page-loader {
    --p-page-loader-background-color: #000;
}
.theme-light .page-loader {
    --p-page-loader-background-color: #fff;
}

.theme-light .page-loader {
    background-color: #fff;
}

.page-loader {
    pointer-events: none;
    visibility: hidden;
    opacity: 0;
    z-index: 100000;
    position: fixed;
    height: 100%;
    width: 100%;
    background-color: var(--p-page-loader-background-color);
    top: 0;
    transition: all 0.2s ease-in-out;
}

.page-loader img {
    visibility: hidden;
    position: absolute;
    max-width: 100%;
    bottom: 20px;
    left: 50%;
    transform: translate(-50%, -50%);
}

.theme-dark .page-loader .logo-dark {
    visibility: visible;
}

.theme-light .page-loader .logo-light {
    visibility: visible;
}

.page-loader .animation {
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%) translateZ(1px);
    width: 140px;
    height: 140px;
}
.page-loader .animation > div {
    box-sizing: border-box;
    display: block;
    position: absolute;
    width: 124px;
    height: 124px;
    margin: 10px;
    border: 10px solid rgb(219, 26, 90);
    border-radius: 50%;
    animation: animation 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
    border-color: rgb(219, 26, 90) transparent transparent transparent;
}
.page-loader .animation > div:nth-child(1) {
    animation-delay: -0.45s;
}
.page-loader .animation > div:nth-child(2) {
    animation-delay: -0.3s;
}
.page-loader .animation > div:nth-child(3) {
    animation-delay: -0.15s;
}
@keyframes animation {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}