/* a material design style scroll bar */

::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.1);
  -webkit-box-shadow: inset 1px 1px 2px rgba(0,0,0,0.1);
  box-shadow: inset 1px 1px 2px rgba(0,0,0,0.1);
}
::-webkit-scrollbar-thumb {
  background: #CCC;
  -webkit-box-shadow: inset 1px 1px 2px rgba(0,0,0,0.2);
  box-shadow: inset 1px 1px 2px rgba(0,0,0,0.2);
}
::-webkit-scrollbar-thumb:hover {
  background: #AAA;
}
::-webkit-scrollbar-thumb:active {
  background: #888;
  -webkit-box-shadow: inset 1px 1px 2px rgba(0,0,0,0.3);
  box-shadow: inset 1px 1px 2px rgba(0,0,0,0.3);
}