#loading {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #ffffff;
    z-index: 999999;
}
.loader {
    width: 50px;
    aspect-ratio: 1;
    display: grid;
    border: 4px solid #0000;
    border-radius: 50%;
    border-color: var(--secondary) #0000;
    animation: loader 1s infinite linear;
}
.loader::before,
.loader::after {
    content: "";
    grid-area: 1/1;
    margin: 2px;
    border: inherit;
    border-radius: 50%;
}
.loader::before {
    border-color: var(--secondary) #0000;
    animation: inherit;
    animation-duration: .5s;
    animation-direction: reverse;
}
.loader::after {
    margin: 8px;
}
@keyframes loader {
    100%{transform: rotate(1turn)}
}