::-webkit-scrollbar{ 
  width: 5px;
  height: 5px;
  background-color:#ddd;
}

::-webkit-scrollbar-thumb{
  background-color:#999;
  border-radius:10px;
}

::-webkit-scrollbar-thumb:hover{
  background-color:#222;
  border:1px solid #333;
}

::-webkit-scrollbar-thumb:active{
  background-color:#222;
  border:1px solid #333;
}