infile.txt

    <table style="width: 100%">
      
      <style>
        table,
        th,
        td {
          border: 1px solid black;
          border-collapse: collapse;
          box-sizing: border-box;
        }
        table {
          align-self: center;
        }
        #sign1 {
            
            text-align: left;
        }
        #sign2 {
            text-align: right;
        }
        #centre{
            text-align:center;
        }
      </style>
        
      <tr>
        <th style="width: 8%">MONTH</th>
        <th style="width: 8%">BASIC PAY</th>
        <th style="width: 8%">D.A.</th>
        <th style="width: 8%">H.R.A</th>
        <th style="width: 8%">M.A.</th>
        <th style="width: 8%">H.T. ALLOWANCE</th>
        <th style="width: 8%">GROSS SALARY</th>
        <th style="width: 8%">P.F.</th>
        <th style="width: 8%">P.TAX</th>
        <th style="width: 8%">G.I.</th>
        <th style="width: 8%">TOTAL DEDUCTION</th>
        <th style="width: 8%">NET SALARY</th>
      </tr>