body {
    background-color: rgb(70, 130, 180);
    color: white;
    font-family: Helvetica;
}

header,
footer {
    height: 30px;
    text-align: center;
}

main {
    background-color: rgb(176, 196, 222);
    padding: 50px;
    text-align: center;
}

section {
    height: 300px;
    display: flex;
}

#lewy {
    width: 80%;
}

#lewy img {
    height: 40%;
}

#lewy img:hover {
    border: 1px solid white;
}

main img {
    padding: 3px;
    border: 1px solid blue;
    border-radius: 10px;
}