h1,
.h1 {
  font-size: 3.5rem !important;
}
h2,
.h2 {
  font-size: 2.5rem !important;
}
h3,
.h3 {
  font-size: 1.75rem !important;
}
h4,
.h4 {
  font-size: 1.25rem !important;
}