@media all and (max-width: 800px) {
  #toolbar, #admin-menu {
    display: none;
  }

  html body.toolbar, html body.admin-menu {
    padding-top: 0 !important;
    margin-top: 0 !important;
  }
}

/* Admin menu display fix*/
#admin-toolbar * {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  color: #000;
}