.main-preloader {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 9999;
    width: 100%;
    height: calc(100vh - 1px);
    background-color: #394755;
}

@media (max-width: 768px) {
    @supports (height: 100dvh) {
        .main-preloader {
            height: 100dvh;
        }
    }
}

.main-preloader__inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    max-width: 240px;
    max-height: 120px;
}

.main-preloader__inner img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}