.certification {
  float: right;
  clear: both;
  padding: 5px;
  border-width: 1px;
  border-style: solid;
  border-color: #cccccc;
  background-color: #fffcfc;
  margin-left: 10px;
}

#post-238 .post-content  td {
  padding: 4px;
  border-width: 1px;
  border-style: solid;
  border-color: #ccc;
}