.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;
}
.tabcontent{
  clear: both;
  float:left;
  width:100%;
  border-bottom: 1px solid;
  background:#111111;
  color: white;
  display:none;
  }