body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(to bottom, #4facfe 0%, #00f2fe 50%, #f9d423 100%);
    min-height: 100vh;
}

header, footer {
    text-align: center;
    padding: 20px;
    color: white;
}

footer {
    font-style: italic;
    color: #8b4513; /* kolor brązowy dla firmy */
}

main {
    display: flex;
    justify-content: space-around;
    padding: 20px;
}

#lewy, #prawy {
    width: 45%;
    background: rgba(255, 255, 255, 0.2);
    padding: 20px;
    border-radius: 10px;
}

table img {
    width: 150px;
    height: 100px;
    margin: 5px;
    border: 2px solid white;
}

button {
    background-color: #800000;
    color: white;
    padding: 5px 15px;
    margin-top: 10px;
    cursor: pointer;
}