@page {
  margin-top: 0px;
  margin-bottom: 0px;
}
body {
  margin-right: 0px;
  margin-left: 0px;
  padding: 0;
  margin-top: 0px;
  text-align: center;
  oeb-column-number: 1;
}
img {
  height: 100%;
}