.flex{
    display: flex;
    flex-direction: row;
    justify-content: space-around;
}

.rozcestnik{
    padding: 3rem;
    color: white;
    background-color: black;
    margin: 3rem;
}

footer{
    position: absolute;
    bottom: 0;
    width: 100vw;
    padding: 1rem 0;
}

.center{
    padding-top: 2rem;
    text-align: center;
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.nadpis-center{
    margin: 0;
    padding: 0;
}

@media (max-width: 767px){
    .flex{
        flex-direction: column;
    }

}