#sortable1, #sortable3, #sortable4 {
    border: 1px solid #eee;
    width: 320px;
    min-height: 10px;
    list-style-type: none;
    margin: 0;
    padding: 1px 0 0 0;
    float: left;
    margin-right: 5px;
  }
  #sortable2 {
    border: 1px solid #eee;
    width: 320px;
    min-height: 10px;
    list-style-type: none;
    margin: 0;
    padding: 1px 0 0 0;
    float: left;
    margin-right: 5px;
	background-color:blue;
  }
  #sortable1 li, #sortable2 li, #sortable3 li, #sortable4 li {
    margin: 0 5px 5px 5px;
    padding: 1px;
    font-size: 0.7em;
    width: 270;
  }