body{
    color:black;
}
#naglowek {
    background-color: blue;
    color:#ffffff;
    text-align: center;
    padding: 30px;
    font-family: 'Arial', sans-serif;
    letter-spacing: 2px;
}
#naglowek h1 {
    font-size: 36px;
    font-weight: bold;
    text-transform: uppercase;
}
#naglowek h1 {
    font-size: 14px;
    font-style: italic;
    color:#dddddd
}
#baner {
    background-image: url(https://fwcdn.pl/fpo/10/14/331014/7774721_1.10.webp);
    height: 310px;
    background-position: center;
}