h4 {
  margin-top: 25px;
}
.row {
  margin-bottom: 20px;
}
.row .row {
  margin-top: 10px;
  margin-bottom: 0;
}
[class*="col-"] {
  padding-top: 15px;
  padding-bottom: 15px;

}

.container{
  margin-bottom: 20px;
  padding-left: 10px;
}
.container .container {
  margin-top: 10px;
  margin-bottom: 0;
}