body {
    font-family: Arial, sans-serif;
    text-align: center;
    padding: 50px;
    background-color: #f4f4f4;
    margin: 0;
}
.container {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    display: inline-block;
    max-width: 90%;
}
img {
    max-width: 100%;
    height: auto;
}
@media (max-width: 600px) {
    body {
        padding: 20px;
    }
    .container {
        padding: 15px;
    }
}