README.md in sass-zero-1.1.7 vs README.md in sass-zero-1.2.0

@@ -19,33 +19,37 @@
 *= require sass-zero/breadboard
 ```
 
 ### Variables
 
+Instead of hand-picking values from a limitless pool any time you need to make a decision, start with a smaller set of options.
+
 #### Essential
 
 - [Border](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_border.scss)
 - [Colors](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_colors.scss)
 - [Effects](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_effects.scss)
-- [Flex](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_flex.scss)
-- [Grid](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_grid.scss)
 - [Height](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_height.scss)
 - [Sizing](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_sizing.scss)
 - [Typography](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_typography.scss)
 - [Width](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_width.scss)
+- [Z-Index](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_zindex.scss)
 
 #### Others
 
 - [Breakpoints](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_breakpoints.scss)
 - [Filters](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_filters.scss)
+- [Flex](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_flex.scss)
+- [Grid](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_grid.scss)
 - [Transform](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_transform.scss)
 - [Transition](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_transition.scss)
-- [Z-Index](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/variables/_zindex.scss)
 - [Mixins](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/_mixins.scss)
 
 ### Utility classes
 
+This can be useful for dealing with similar components, and positioning.
+
 - [Align](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/utilities/_align.scss)
 - [Animation](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/utilities/_animation.scss)
 - [Border](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/utilities/_border.scss)
 - [Container](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/utilities/_container.scss)
 - [Flex Utilities](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/utilities/_flex.scss)
@@ -59,11 +63,11 @@
 - [Position Utilities](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/utilities/_position.scss)
 - [Text Utilities](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/utilities/_text.scss)
 
 ## Breadboard
 
-This is an optional black-and-white theme that you can use as design foundation.
+This is an optional grayscale theme that you can use as design foundation.
 
 - [Breadboard](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/breadboard.scss)
 - [Screenshot](https://nixo-etc.s3-sa-east-1.amazonaws.com/sass-zero-screenshot-3.png)
 - [Example](https://github.com/lazaronixon/sass-zero/blob/master/example.html)
 
@@ -90,10 +94,15 @@
   }
 }
 ```
 
 ```html
+<div class="block">
+  <div class="block__element_one" />
+  <div class="block__element_two" />
+</div>
+
 <div class="block block--modifier">
   <div class="block__element_one" />
   <div class="block__element_two" />
 </div>
 ```
@@ -113,19 +122,19 @@
 
 ### Breadboard
 
 When you are sure about the style of your application you should make a copy of `breadboard.scss` and customize fonts, borders, and colors.
 
-You will need to remove the breadboard from application.css:
+You will need to remove the original breadboard from application.css:
 
 ```css
 *= require sass-zero/base
 *= require sass-zero/utilities
 ```
 
 ### Variables
 
-Instead of using the default variables you can add or change variables, I recommend you make a copy of `_variables.scss` to your application and change it as you want.
+Instead of using the default variables you can add more or change the existents, I recommend you make a copy of `_variables.scss` to your application and change it as you want.
 
 ```scss
 @import "sass-zero/variables/border";
 @import "sass-zero/variables/breakpoints";
 @import "design-system/colors";