.spinner {
    position: relative;
}

.spinner::after {
    position: absolute;
    content: "";
    width: 76px;
    height: 76px;
    display: block;
    animation: spin 1s infinite linear;
    border-radius: 100%;
    border: 2px solid rgba(0, 129, 168, 0.13);
    border-top-color: rgb(7, 132, 170);
    top: 50%;
    left: 50%;
    margin-left: -38px;
    margin-top: -38px;
    z-index: 400;
}

.overlay-content {
    margin-top: 5%;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}