#sidebar-box {
  background: var(--zen-colors-tertiary) !important;
  border: var(--zen-appcontent-border) !important;
  
  display: flex !important;
  transition: 400ms cubic-bezier(0,0,.15,1.28) !important;
  
  &[hidden] {
    width: 0 !important;
    min-width: 0 !important;
  }
}