.overlay_loader {
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    position: fixed;
    background: #222;
    opacity: 0.7;
    z-index: 900000;
}

.overlay__inner_loader {
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    position: absolute;
}

.overlay__content_loader {
    left: 50%;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
}

.spinner_loader {
    width: 75px;
    height: 75px;
    display: inline-block;
    border-width: 10px;
    border-color: rgba(255, 255, 255, 0.05);
    border-top-color: #fff;
    animation: spin 1s infinite linear;
    border-radius: 100%;
    border-style: solid;
}

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