help with button sizes and positions!

[rsammy]

hi,

i need to resize some buttons and their positions too. how do i do this in php/html?

heres my sample code...

<tr>
                <td colspan="3" height="51"> <div align="center">

                    <?PHP if ((isset($pat_ID)) && ($result))
                    {
                    print"<font class=goodTXT>The above information was updated successfully!</font>";
                    }

  else
    {
    print "<font class=errTxt>(mysql_error())</font>";
    }
?>

                    <!--<form method="post" action="PatientInsdetails.php" name="form2"> -->
                    <form method="post" action="Patientdetails.php" name="form2">
                      <table width="563" border="0" cellspacing="0" cellpadding="0">
                        <tr>
                          <td width="282" height="35"> <input type="hidden" name="pat_ID2" value="<? print ("$pat_ID"); ?>">
                            <input type="hidden" name="pat_first_name" value="<? print ("$PatientFirstName"); ?>">
                            <input type="hidden" name="pat_last_name" value="<? print ("$PatientLastName"); ?>">
    <input name="client_id" type="hidden" id="client_id5" value="<? print("$client_id"); ?>">
                          </td>
                          <td width="281" height="35"> <input class="sbttn" type="submit" name="Submit2" value="Get Insurance Details">
                          </td>
                        </tr>
                      </table>

              </tr>

there are more than 2 buttons on some pages. not sure how to change their sizes!

any help will be greatly appreciated! thanx in advance