.loader-container {
    position: fixed;
    height: calc(var(--vh, 1vh) * 100);
    width: 100vw;
    top: 0;
    left: 0;
    background: var(--loader-background);
    z-index: 999999;
    opacity: 1;
    transition: opacity .6s;
}

    .loader-container > .loader-main-section {
        position: absolute;
        width: calc(var(--vh, 1vh) * 20);
        text-align: center;
        margin-top: calc(calc(var(--vh, 1vh) * 50) - calc(var(--vh, 1vh) * 10.01)); /*10vh polovina velikosti bloku*/
        margin-left: calc(50vw - calc(var(--vh, 1vh) * 10));
        height: calc(var(--vh, 1vh) * 20);
        border-top: 8px solid var(--motive-dark-color);
        border-left: 8px solid transparent;
        border-bottom: 8px solid var(--motive-dark-color);
        border-right: 8px solid transparent;
        border-radius: calc(var(--vh, 1vh) * 20);
        animation: rotate-main-loader 3s;
        animation-iteration-count: infinite;
    }

    .loader-container > .loader-secondary-section {
        position: absolute;
        width: calc(var(--vh, 1vh) * 17);
        text-align: center;
        margin-top: calc(calc(var(--vh, 1vh) * 50) - calc(var(--vh, 1vh) * 8.5)); /*10vh polovina velikosti bloku*/
        margin-left: calc(50vw - calc(var(--vh, 1vh) * 8.5));
        height: calc(var(--vh, 1vh) * 17);
        border-top: 8px solid var(--main-text-color);
        border-left: 8px solid transparent;
        border-bottom: 8px solid var(--main-text-color);
        border-right: 8px solid transparent;
        z-index: 10;
        border-radius: calc(var(--vh, 1vh) * 17);
        animation: rotate-second-loader 4s;
        animation-iteration-count: infinite;
    }


@keyframes rotate-main-loader {
    0% {
        transform: rotate(0deg);
    }

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

@keyframes rotate-second-loader {
    0% {
        transform: rotate(0deg);
    }

    50% {
        transform: rotate(-360deg);
    }

    100% {
        transform: rotate(0deg);
    }
}

@keyframes loader-image {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.4);
    }

    100% {
        transform: scale(1);
    }
}

.loader-container > .loader-image {
    position: absolute;
    width: 100%;
    text-align: center;
    margin-top: calc(calc(var(--vh, 1vh) * 50) - calc(var(--vh, 1vh) * 4)); /*5vh polovina velikosti ikony*/
    z-index: 50;
    border-radius: calc(var(--vh, 1vh) * 8);
    animation: loader-image 1s;
    animation-iteration-count: infinite;
}

    .loader-container > .loader-image > img {
        height: calc(var(--vh, 1vh) * 8);
    }
.loader-label {
    display: flex;
    justify-content: center;
    height: 100%;
    align-items: center;
    margin-top: calc(var(--vh, 1vh) * -16);
    font-size: 2rem;
}