Testing in node 6 for the postcss plugin

ZeeCoder · ZeeCoder · commit 5b3d2c69d2bb · 2019-01-27T03:47:08.000Z
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 language: node_js
 sudo: false
-node_js: [8, 10]
+node_js: [10, 8, 6]
 addons:
   chrome: stable
 script:
