@media (max-width:1366px) {
  .head .head-top::after { width: 8%; }
}
@media (max-width:1100px) {
  .social-footer {
    padding: 10px 0 10px 0rem;
}
}
@media (max-width:1024px) {
  .hotline-head { display: none; }
  .wrap-dangky { padding: 20px; }
  .wrap-dangky::after { display: none; }
  .group-newsletter { gap: 10px; }
  .video-fix { min-height: 450px; }

}
@media (max-width:992px) { }
@media (max-width:768px) {
  .title-main { margin-bottom: 1.4rem; }
  .padding-top-bottom { padding: 1.3rem 0rem !important; }
  .mm-slideout { overflow: hidden; }

  /* menu */
  .head { display: none; }

  /* giới thiệu */
  .wrap-group-gioithieu { flex-direction: column; }
  .left-gioithieu { width: 100%; }
  .right-gioithieu { width: 100%; }
  .left-gioithieu::before { display: none; }

  /* nhận ký gửi */
  .box-main-nhankygui { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  /* đăng ký */
  .wrap-group-dangky { flex-direction: column; }
  .wrap-dangky { width: 100%; padding: 2rem 1rem; }
  .wrap-banner-dangky { width: 100%; }
  .wrap-dangky::after { display: none; }
  .group-newsletter { gap: 10px; }
  .col-input-group { gap: 10px; }
  .price-news { flex-direction: column; gap: 5px; }
  .none-nhadat { display: none !important; }

  /* footer */
  .footer-statistic { text-align: center; }
  .video-fix { min-height: 350px; }
}
@media (max-width:576px) {
  .video-fix { min-height: 250px; }
}