feat(scrollbars): webkit scrollbar styling for desktop

Author: adamdbradley

ionic/components.core.scss

@@ -3,6 +3,7 @@
 @import
   "components/app/normalize",
   "components/app/structure",
+  "components/app/scrollbars",
   "components/app/typography",
   "util/util";
 

ionic/components/app/scrollbars.scss

@@ -0,0 +1,27 @@
+
+// Scrollbars
+// --------------------------------------------------
+// Styling for dekstop webkit browsers
+// These do not apply for mobile browsers
+
+::-webkit-scrollbar {
+  width: 9px;
+}
+
+::-webkit-scrollbar-thumb:vertical,
+::-webkit-scrollbar-thumb:horizontal {
+  background: rgba(0, 0, 0, 0.4);
+  border: 2px solid transparent;
+  border-radius: 20px;
+  background-clip: padding-box;
+  min-height: 10px;
+}
+
+::-webkit-scrollbar-thumb:vertical:active,
+::-webkit-scrollbar-thumb:horizontal:active {
+  background: rgba(0, 0, 0, 0.6);
+  border: 2px solid transparent;
+  border-radius: 20px;
+  background-clip: padding-box;
+  min-height: 10px;
+}