h4 {
  margin-top: 25px;
}
.row {
  margin-bottom: 5px;
}
.row .row {
  margin-top: 5px;
  margin-bottom: 0;
}
[class*="col-"] {
  padding-top: 2px;
  padding-bottom: 2px;
  background-color: transparent;
  background-color: transparent;
  border: 1px solid transparent;
  border: 1px solid transparent; 
}

hr {
  margin-top: 20px;
  margin-bottom: 20px;
}