.egn{
  border: 2px solid black;
  border-radius: 4px;
  display: inline-block;
  background-color: #eee;
  padding: 0.2em;
}

.eg{
  border-radius: 4px;
  border: 1px dashed gray;
  display: inline-block;
  background-color: #eee;
  padding: 0.2em;
}


.eg,.egn{
  margin-bottom: 0.2em;
}