@media (min-width: 768px) and (max-width: 1024px) {

#hero-area .btn{margin-top: 15px;}

  .nav > li > a {
    padding: 12px 8px;
    line-height: 21px;
  }
  .social-links{padding-top: 15px;}
}

@media (min-width: 320px) and (max-width: 480px) {
  #hero-area .btn{margin-top: 15px;}
  .navbar-default{background: rgba(0, 0, 0, 0.8);}
  .social-links{padding-top: 15px;}
  .row {padding: 40px 0px;}

}