@media (max-width: 980px){
  a.main-btn.mt-4 {
    margin: 0 !important;
}
  .about-head h1 {
    font-size:44px;
    margin: 0;
}
}

@media (max-width: 540px){
  
  section.Blog-sec .container {
    padding: 0;
}
   .about-head h1 {
    font-size:34px;
     margin: 0;
}
  section.about-banner {
    height: 60vh;
  }
}