Added ::-webkit-scrollbar simple pseudo (#152)

Author: Saartje87

.changeset/rare-peas-provide.md

@@ -0,0 +1,13 @@
+---
+'@vanilla-extract/css': patch
+---
+
+Added support for the following simple pseudo selectors
+
+- `::-webkit-resizer`
+- `::-webkit-scrollbar-button`
+- `::-webkit-scrollbar-corner`
+- `::-webkit-scrollbar-thumb`
+- `::-webkit-scrollbar-track-piece`
+- `::-webkit-scrollbar-track`
+- `::-webkit-scrollbar`

packages/css/src/transformCss.ts

@@ -100,6 +100,13 @@ export const simplePseudos = [
   '::-webkit-progress-bar',
   '::-webkit-progress-inner-value',
   '::-webkit-progress-value',
+  '::-webkit-resizer',
+  '::-webkit-scrollbar-button',
+  '::-webkit-scrollbar-corner',
+  '::-webkit-scrollbar-thumb',
+  '::-webkit-scrollbar-track-piece',
+  '::-webkit-scrollbar-track',
+  '::-webkit-scrollbar',
   '::-webkit-slider-runnable-track',
   '::-webkit-slider-thumb',
   '::after',