.copyright-radioselector {
  height: 10em;
  overflow: auto;
}
.copyright-footer {
  text-align: center;
  color: gray;
  margin: .5em;
}
.copyright-image img {
  display: inline; 
  clear: both;
}
.copyright-image {
  text-align: center;
}
.copyright-block {
  text-align: center;
}