.container {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.page {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;

}

.main_page {
    // z-index: 1;
    transition: transform 0.5s ease;
}

.config_page {
    // z-index: 0;
}

.show_config.main_page {
    transform: translateY(-100%);
}

.show_main.main_page {
    transform: translateY(0);
}