Merge pull request #3981 from shaedrich/sass

Add related and aliases to topic "Sass"

Author: ahpook

topics/sass/index.md

@@ -1,5 +1,5 @@
 ---
-aliases: scss, sass-library, sass-mixins, sass-framework, scss-framework
+aliases: scss, sass-library, sass-mixins, sass-framework, scss-framework, sass-embedded, node-sass, libsass
 created_by: Hampton Catlin, Natalie Weizenbaum, Chris Eppstein
 display_name: Sass
 github_url: https://github.com/sass/sass
@@ -9,5 +9,6 @@ short_description: Sass is a stable extension to classic CSS.
 topic: sass
 url: http://sass-lang.com/
 wikipedia_url: https://en.wikipedia.org/wiki/Sass_(stylesheet_language)
+related: css, less, stylus, css-variables, css-nesting, scoped-css, yaml, haml, multiple-inheritance, css-modules
 ---
-Sass is a stylesheet language with a main implementation in Ruby. It is an extension of CSS that makes improvements to the old stylesheet format, such as being able to declare variables and using a cleaner nesting syntax.
+**Sass** is a stylesheet language with a main implementation in Ruby. It is an extension of CSS that makes improvements to the old stylesheet format, such as being able to declare variables and using a cleaner nesting syntax.