div.wiki code
{
  border-right:     #999999 1px solid;
  border-top:       #999999 1px solid;
  border-left:      #999999 1px solid;
  border-bottom:    #999999 1px solid;
  background-color: #eeeeff;
  padding:          5px;
  display:          block;
  margin:           8px;
}