tbody tr:nth-child(even) { background: #CCC }
tbody tr:nth-child(odd)  { background: #FFF }
tbody tr:hover{ background-color:#B0B0B0; }
table{
    overflow: auto;
    overflow:scroll;
    height:10px;
    text-align: center;
    color: black;
    }

td{ cursor: pointer; }