@media(min-width:901px){
  #main-nav .vx-drawer-user-summary,
  #main-nav .vx-drawer-group-title,
  #main-nav .vx-drawer-security-note,
  #main-nav .vx-drawer-brand-dynamic{
    display:none!important;
    visibility:hidden!important;
    width:0!important;
    height:0!important;
    min-width:0!important;
    min-height:0!important;
    margin:0!important;
    padding:0!important;
    overflow:hidden!important;
    pointer-events:none!important;
  }
}
@media(max-width:900px){
  #main-nav:not(.vx-mobile-body-drawer) .vx-drawer-user-summary,
  #main-nav:not(.vx-mobile-body-drawer) .vx-drawer-group-title,
  #main-nav:not(.vx-mobile-body-drawer) .vx-drawer-security-note,
  #main-nav:not(.vx-mobile-body-drawer) .vx-drawer-brand-dynamic{
    display:none!important;
  }
}