Hi friends,

you can do it in different way.
1--

<center><table border="2"><tr><td>...</td></tr></table></center>

2--

<

    style type="text/css">

    div.center {
    text-align: center;
    }

    div.center table {
    margin-left: auto;
    margin-right: auto;
    text-align: left;
    }
    </style>


        <div class="center">
        <table border="2"><tr><td>..</td></tr></table>
        </div>