.hero_banner .head h1 { max-width: 18ch; }
.section .jump_nav { margin: 0; }

@media screen and (max-width: 1024px) {
  .num_grid {
    grid-template-columns: 1fr !important;
  }
}
@media screen and (max-width: 768px) {
  .hero_banner .head h1 {
    max-width: none;
  }
}