.scroll_div {
  height: 200px;
  overflow: auto;
  padding: 0px 15px;
  background-color: #f3f3f4;
}

.scroll_div::-webkit-scrollbar {
  width: 4px;
}

.scroll_div::-webkit-scrollbar-track {
  background-color: #e5e5e5;
}

.scroll_div::-webkit-scrollbar-thumb {
  /*background-color: rgba(220, 220, 220, 0.5);*/
  /*border: 1px solid rgba(92, 92, 92, 0.5);*/
  border-radius: 4px;
  background-color: #bbbbbb;
}

.scroll_div::-webkit-scrollbar-thumb:hover {
  background-color: #000;
}