.mb2 {margin-bottom:2em}
  table.php {border:solid 2px #000; width:90%;margin:auto;}
  table.php th {background:#C0FFFF;color:#000;
    border:solid 2px #000;}
table.php tr.item {background:#C0FFC0;color:#000;
    border:solid 2px #000;}
  table.php td{border:solid 2px #000;}

  table.ssi {border:solid 2px #000; width:90%;margin:auto;}
  table.ssi th {background:#C0FFC0;color:#000;
    border:solid 2px #000;}
  table.ssi td{border:solid 2px #000;}

  table.excel {border:solid 2px #000; width:90%;margin:auto;}
  table.excel th {background:#C0FFC0;color:#000;
    border:solid 2px #000;padding:2px;margin:1px;}
  table.excel td{border:solid 2px #000;padding:2px;margin:1px;}
  
  
.hid {display:none}