#report th, #report td{
  text-align: center;   
}
.grip{
	background-image: url("../images/grip.png");
    cursor: e-resize;
    height: 8px;
    margin-left: -5px;
    margin-top: 1px;
    position: relative;
    width: 20px;
    z-index: 88;
}