.overlay-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 20000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.overlay-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: white;
    opacity: 0.5; 
    z-index: 10000;
}

.overlay-background-fadein {
    opacity: 0;
    animation: fadeInSpinner 2s forwards;
}

.spinner_circle_blue_wrap {
    position: relative;
    z-index: 20000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.spinner_circle_blue {
    position: relative;
    border: 4px solid rgba(0, 0, 0, 0.1);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border-left-color: #09f;
    animation: spin 1s ease infinite;
}

@keyframes fadeInSpinner {
    0% {
        opacity: 0.0;
    }

    25% {
        opacity: 0.0;
    }

    100% {
        opacity: 0.5;
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

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