.sidebar__btn {
  background: linear-gradient(180deg,rgba(25, 15, 45, 0.55),rgba(10, 6, 20, 0.75)) !important;
  
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%) !important;
  
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.10),
    0 10px 30px rgba(0, 0, 0, 0.45) !important;
}