table.valve-data  {
      border-collapse: collapse;
      border: 1px solid black;
      width: 80%;
      margin: auto;
     }

 /* Table rows */
tr.valve-data-header  {
      font-weight: bold;
      text-align: center;
      border: 1px solid black;
     }

tr.valve-data-maker  {
      height: 40px;
      vertical-align: bottom;
     }

tr.valve-data  {
     border: 0.5px dotted black; 
     }

/* Table header */
th.valve-data-header  {
      font-weight: bold;
      text-align: center;
      padding: 0 10px 0 10px;
      border: 1px solid black;      
     }


td.bold-valve-data  {
     font-weight:bold;
     padding-left: 10px;
     }

td.valve-data-heater-amps  {
      text-align: right;
      padding-right: 10px;
     }
td.valve-data-heater-amps:after {
      content: "A";
      font-size: 70%;
     }

td.valve-data-heater-volts  {
      text-align: right;
      padding-right: 10px;     
     }
td.valve-data-heater-volts:after  {
      content: "V";
      font-size: 70%;
     }

td.valve-data-HT  {
      text-align: right;
      padding-right: 10px;      
     }

td.valve-data-HT:after  {
      content: "V";
      font-size: 70%;
     
     }

td.valve-data-purpose  {
     font-style: italic;
     padding-left: 20px; 
     }

td.valve-data-type  {
     font-weight: bold;
     text-align: center; 
     }