td.info_l {background: #EEE; 
  width: 20%; 
  padding: 20px 4px 4px 10px; }

td.info_main {
  padding: 20px 5px 5px 10px; }

td.info_r {background: white; 
  width: 25%; 
  }

div.signature {background: white; 
  margin: 20px 0px 20px 0px; 
  padding: 20px 0px 0px 0px; 
  text-align: center;
}

table#purchase {width: auto; 
  margin: 5px; }
table#purchase th {text-align: left;}
table#purchase td {padding: 0px 4px; }