/* QHTN V41 - Chi chinh khung anh banner mobile (khong sua anh, logo, desktop, RSS).
   Giu nguyen kich thuoc anh theo chieu ngang, canh dinh anh ve phia tren
   va tang chieu cao vung phong canh theo ti le man hinh de khong cat tuong tren nui. */
@media (max-width:760px) {
  .header.qhtn-banner-header::before {
    height:38vw!important;
    background-position:center top!important;
  }
  .header.qhtn-banner-header .header-inner {
    min-height:calc(38vw + 72px)!important;
  }
}