.HeaderView {
  width: 100%;
  box-shadow: 0px 2px 3px var(--color-offwhite_02);

  -moz-transition: all 0.25s ease-in-out;
  -webkit-transition: all 0.25s ease-in-out;
  transition: all 0.25s ease-in-out;
}
.HeaderView.sticky-header {
  position: sticky;
  top: 0;
  z-index: 99999;
}