#content.ajax-content-loading {
    position: relative;
    min-height: 280px;
    opacity: .55;
    pointer-events: none;
    transition: opacity .15s ease;
}

#content.ajax-content-loading::after {
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 10020;
    width: 38px;
    height: 38px;
    margin: -19px 0 0 -19px;
    border: 4px solid rgba(8, 127, 112, .2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    content: "";
    animation: ajax-search-spin .7s linear infinite;
}

@keyframes ajax-search-spin {
    to {
        transform: rotate(360deg);
    }
}