#sidebar{
  width: 400px;
  overflow: hidden;
  transition: width 0.3s ease;
}

#cb-sidebar.cb-sidebar--closed {
  width: 0px;
   transition: width 0.3s ease;
   min-width: 0;        /* overrides any flex min-width */
  padding: 0;          /* remove any padding that holds space */
  overflow: hidden;
}

#cb-sidebar .bde-div-1123-109 {
  transition-delay: 0.3s;
  transition: opacity 0.2s ease;
}

#cb-sidebar.cb-sidebar--closed .bde-div-1123-109 {
  opacity: 0;
  pointer-events: none;
}