.author-info-widget {
text-align: center;
}
.author-avatar img {
width: 100px;
height: 100px;
border-radius: 50%;
}
.author-links a,
.author-links button {
background-color: blue;
border-radius: 50%;
color: white;
padding: 5px 10px;
text-decoration: none;
margin: 0 5px;
}
.qr-code img {
width: 200px;
height: 200px;
}