.articles {
  margin-top: 130px;
}

.articles h2 {
  margin-bottom: 50px;
}

.popular {
  margin-top: 130px;
}

.popular h2 {
  margin-bottom: 70px;
}

.photogallery {
  margin-top: 130px;
}

.photogallery h2 {
  margin-bottom: 70px;
}

.guar-and-del {
  margin-top: 180px;
}

.guar-and-del h2 {
  margin-bottom: 70px;
}