body {
    margin: 0px;
    padding: 0px;
    text-align: center;
    background-color: #583ccb;
    font-family: Arial, 'Microsoft YaHei';
}

img {
    margin-top: 200px;
}

.copyright {
    color: white;
    font-size: 13px;
    font-style: italic;
}

.copyright a {
    text-decoration: none;
}

.copyright a:hover {
    text-decoration: underline;
}