body {
    background: #2e448e;
    color: #ffffff;
    margin: 0px;
}

#naglowek {
    border: 2px solid #cccccc;
    padding: 2px;
    background: #ffffaa;
}

#menu {
    border: 2px solid #2f2f2f;
    padding: 2px;
    background: #ffffdd;
}

#prawa {
    border: 2px solid #2a2a2a;
    padding: 2px;
    background: #ddffdd;
}