.main-banner {
  height: 300px !important;
}
@media (min-width: 576px) {
.main-banner {
  height: 450px !important;
}
  
}

@media (min-width: 992px) {
.main-banner {
  height: 573px !important;
}
  #shopify-section-article-template .tt-post-single h2 {
    padding: 0;
    margin: 30px 0 20px;
}
}

@media (min-width: 1200px) {
.main-banner {
  height: 670px !important;
}
  
}