BODY.extjs-theme-customer-light {
  .x-docked.sticky-header-sticked {
    position: fixed !important;
    visibility: visible;
  }

  .x-hidden-offsets .x-docked.sticky-header-sticked, .x-docked.sticky-header-hidden {
    visibility: hidden;
  }

  .sticky-header-sticked.x-grid-header-ct {
    border-bottom: 2px solid #d0d0d0 !important;
  }
}