.pmtb6{
  margin-top: 6; 
  margin-bottom: 6;
}
.pmtb0{
  margin-top: 0; 
  margin-bottom: 0;
}
.pmt0{
  margin-top: 0;
}
.pml24{
  margin-left: 24px;
}
a{
  text-decoration: none;
}