body{
    margin: 0;
    padding: 20px;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
    text-align: center;
}
a {
    text-decoration: none;
}
img {
    max-width: 1000px;
    width: 100%;
    border: 2px solid black;
}
button {
    display: inline-block;
    padding: 10px;
    border-radius: 8px;
    font-size: 15px;
    background-color: black;
    color: white;
    cursor: pointer;
}
button:hover {
    background-color: crimson;
}