.header {
  border-type: inser;
  border: 1px solid black;
  background: #F0F0F0
}
 
table 
{
  border-collapse: collapse;
  border: 1px solid black;
}
 
TH { 
  width : 1.5cm;
  vertical-align: middle; 
  text-align: center;
  border-left: 1px solid black
}
.first_numeric { 
  border-left: 3px #FF0000
}
.fxcell {
  background: #FFD495
}
.subxsheetcell {
  background: #FFCBBE
}
 
TD { 
  vertical-align: middle; 
  text-align: center;
  border-left: 1px solid black;
  border-top: 1px solid black 
}
TR { 
  border-top: 1px solid black 
}
 
TH.frame {
  background: #F0F0F0;
  border-top: 1px solid black
}
 
TD.levelcell {
  background: #C9FF75
}