@media(max-width: 1024px){
    .page-box .col-lg-3 {
        -webkit-box-flex: 0;
        -ms-flex: 0 0 40%!important;
        flex: 0 0 40%!important;
        max-width: 40%!important;
    }
}
@media (max-width: 991px) {
  body {
    margin-bottom: 325px;
  }
  header .container-btn a.btn.btn-primary {
    width: 100%;
  }
}