.alignright {
  display:inline;
  float:right;
  margin-bottom:4px;
  margin-left:10px;
  overflow:hidden;
  border: 1px solid black;
}

.alignleft {
  display:inline;
  float:left;
  margin-bottom:4px;
  margin-right:10px;
  overflow:hidden;
}

.displayNone {
  display:none;
}

.displayBlock {
  display:block;
}

.width100pr {
  width:100%;
}