img.cover{
  border: solid 1px #ccc;
  color: #ccc;
  background-color: #dbdbdb;  
  display: block;
  font-size: 10px;
  padding: 2px;
  line-height: 10px;
}

li img.cover,
td img.cover{
  width: 60px;
  height: 60px;
  top: 0px;
}