#strona-glowna {
    display: flex;
    flex-grow: 1;
    justify-content: center;
    align-items: center;
}

#strona-glowna main {
    height: 440px;
    display: flex;
    justify-content: center;
    align-items: center;
}

#strona-glowna main img {
    height: 440px;
}

#strona-glowna main h1, #strona-glowna main h2 {
    font-family: 'Caveat', cursive;
    font-size: 54px;
}

@media screen and (max-width: 800px) {
    #strona-glowna main img {
        height: 200px;
    }
}