.loader__container {
    position: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(
            163.79deg,
            rgba(129,130,131,0.8) -2.51%,
            rgba(43,47,48,0.3) 24.69%,
            rgba(129,130,131,0.5) 51.29%,
            rgba(43,47,48,0.3) 79.41%,
            rgba(129,130,131,0.5) 103.55%
    );
    top: 0;
    left: 0;
    width: 100dvw;
    height: 100dvh;
    z-index: 10000;
    transition: transform 1s ease-in-out;
    transform: translate(0);
    animation-name: move;
    animation-duration: 5s;
    animation-iteration-count: infinite;

    /* блюр слоёв под шторкой */
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.loader__container.no-anima .loader {
    opacity: 0
}

.loader__container.hidden {
    opacity: .6;
    transform: translate(-100%)
}

@keyframes move {
    0% {
        background-size: 100%
    }
    50% {
        background-size: 200%
    }
    to {
        background-size: 100%
    }
}