/*#page-404 {
    background-color: #ededed;
    padding: 5rem 0 5rem 0;
    text-align: center;
    margin-bottom: 6rem;
}

    #page-404 .main-title {
        margin-bottom: 0;
    }

    #page-404 img {
        margin: 2rem 0 4rem 0;
        max-width: 100%;
    }*/

#banner.error-404 {
    background-color: #b9b9b9;
    background-image: url('https://content.louda.cz/www-automotive/404_automotive.jpg');
}

    #banner.error-404 .back-button {
        padding-bottom: 1rem;
        padding-top: 1rem;
    }