energylink/public/sass/components/_scrollbar.scss

@import "~perfect-scrollbar/css/perfect-scrollbar.css";

.ps__rail-x:hover,
.ps__rail-y:hover,
.ps__rail-x:focus,
.ps__rail-y:focus {
  background-color: transparent;
  opacity: 0.9;
}

.ps__thumb-y {
  @include gradient-vertical($blue, lighten($blue, 20%));
}

.ps__rail-y:hover > .ps__thumb-y,
.ps__rail-y:focus > .ps__thumb-y {
  background-color: #999;
  width: 6px;
}

// Srollbars
//

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar:hover {
  height: 8px;
}

::-webkit-scrollbar-button:start:decrement,
::-webkit-scrollbar-button:end:increment { display: none;  }
::-webkit-scrollbar-button:horizontal:decrement {  display: none; }
::-webkit-scrollbar-button:horizontal:increment {  display: none; }
::-webkit-scrollbar-button:vertical:decrement { display: none; }
::-webkit-scrollbar-button:vertical:increment { display: none; }
::-webkit-scrollbar-button:horizontal:decrement:active { background-image: none; }
::-webkit-scrollbar-button:horizontal:increment:active { background-image: none; }
::-webkit-scrollbar-button:vertical:decrement:active { background-image: none; }
::-webkit-scrollbar-button:vertical:increment:active {background-image: none; }
::-webkit-scrollbar-track-piece { background-color: transparent; }

::-webkit-scrollbar-thumb:vertical {
  height: 50px;
  background: -webkit-gradient(linear, left top, right top, color-stop(0%, $scrollbarBackground), color-stop(100%, $scrollbarBackground2));
  border: 1px solid $scrollbarBorder;
  border-top: 1px solid $scrollbarBorder;
  border-left: 1px solid $scrollbarBorder;
}

::-webkit-scrollbar-thumb:horizontal {
  width: 50px;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, $scrollbarBackground), color-stop(100%, $scrollbarBackground2));
  border: 1px solid $scrollbarBorder;
  border-top: 1px solid $scrollbarBorder;
  border-left: 1px solid $scrollbarBorder;
}