table.table-expandable > tbody > tr:nth-child(odd) {
    cursor: pointer;
	
	
	
}

table.table-expandable.table-hover > tbody > tr:nth-child(even):hover td {
    background-color: white;
}

table.table-expandable > tbody > tr div.table-expandable-arrow {
    background:transparent url(../images/arrows.png) no-repeat scroll 0px -16px; width:16px; height:16px; display:block;
}

table.table-expandable > tbody > tr div.table-expandable-arrow.up {
    background-position:0px 0px;

}
  .my_table tbody tr:hover {
  background-color: #E9E9E9;
}

.my_table tbody tr:focus {
  background-color: #E9E9E9;
  outline: 0; /*remove outline*/
}