@media only screen and (max-width: 768px) {

  header.yacast-header .header-right .import-ar,   header.yacast-header .header-right .hotline-info {
    display: none;
  }

  header.yacast-header .navbar-toggler {
    display: block-inline !important;
    margin-top: 4px;
  }
}

@viewport {
  width: device-width ;
  zoom: 1.0 ;
}