.fr-loader-container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(250,250,250,.6);
    z-index: 5;
}

.lds-dual-ring {
    display: inline-block;
    width: 80px;
    height: 80px;
}
.lds-dual-ring:after {
    content: " ";
    display: block;
    width: 64px;
    height: 64px;
    margin: 8px;
    border-radius: 50%;
    border: 6px solid var(--f-primary-color);
    border-color: var(--f-primary-color) transparent var(--f-primary-color) transparent;
    animation: lds-dual-ring 1.2s linear infinite;
    filter: drop-shadow(0px 0px 2px red);
}
@keyframes lds-dual-ring {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}