.error-404-content {
    display: flex;
    gap: 40px;
    padding: 96px 0;
}

.error-404-content-text {
    flex: 1;
}

.error-404-content-text h1, .error-404-content-text p {
    margin: 20px 0;
}

@media screen and (max-width: 840px) {
    .error-404-content {
        flex-wrap: wrap;
        padding: 20px 0;
    }
    .error-404-content-text {
        width: 100%;
    }
    .error-404-content-image {
        width: 100%;
    }
}