Add starker language on good and bad examples

README.md

@@ -15,7 +15,8 @@
 7. [CSS](#css)
  1. [Introduction](#introduction) 
  2. [Disclaimer](#disclaimer)
- 3. [z-index](#z-index)
+ 3. [Formatting and Naming](#formatting-and-naming)
+ 4. [z-index](#z-index)
 8. [GIT](#git)
  1. [Branches](#branches)
  2. [Commit messages](#commit-messages)
@@ -600,14 +601,14 @@ Some good examples would be:
 
 Selectors are placed on separate lines:
 ```css
-/* Recommended */
+/* Good */
 h1,
 h2,
 h3 {
  text-transform: uppercase;
 }
 
-/* Not recommended */
+/* Bad */
 h1, h2, h3 {
  text-transform: uppercase;
 }
@@ -629,15 +630,15 @@ Don't combine element types with classes and ids. Preferably don't style on elem
  }
 }
 
-/* Not recommended */
+/* Bad */
 ul.overview {}
 
 .overview li {}
 ```
 
 Selectors are separated by empty lines
 ```css
-/* Recommended */
+/* Good */
 .foo {
  color: #f00;
 }
@@ -650,7 +651,7 @@ Selectors are separated by empty lines
  color: #00F;
 }
 
-/* Not recommended */
+/* Bad */
 .foo {
  color: #f00;
 }
@@ -665,13 +666,13 @@ Selectors are separated by empty lines
 Properties have their own unique line
 
 ```css
-/* Recommended */
+/* Good */
 .gallery {
  background: #000;
  color: #fff;
 }
 
-/* Not recommended */
+/* Bad */
 .gallery {
  background: #000; color: #fff;
 }