nav tabs on admin dashboard

node_modules/postcss-discard-overridden/README.md

@@ -1,12 +1,10 @@
-# PostCSS Discard Overridden [![Build Status][ci-img]][ci]
+# PostCSS Discard Overridden
 
 [PostCSS] plugin to discard overridden `@keyframes` or `@counter-style`.
 
 `@keyframes` or `@counter-style` will be overridden by those who share the same identifiers and appear later in stylesheets. So we can discard all of them except the last one. When defined inside a `@media` or `@supports` rule, `@keyframes` and `@counter-style` rules only override global rules in some of the client browsers so they need handled separately. This plugin has taken care of this and transforms the PostCss AST **safely**.
 
 [PostCSS]: https://github.com/postcss/postcss
-[ci-img]:  https://travis-ci.org/Justineo/postcss-discard-overridden.svg
-[ci]:      https://travis-ci.org/Justineo/postcss-discard-overridden
 
 ```css
 @-webkit-keyframes fade-in {
@@ -152,8 +150,9 @@
 
 ## Usage
 
-```js
-postcss([ require('postcss-discard-overridden') ])
-```
+See the [PostCSS documentation](https://github.com/postcss/postcss#usage) for
+examples for your environment.
 
-See [PostCSS] docs for examples for your environment.
+## Contributors
+
+See [CONTRIBUTORS.md](https://github.com/cssnano/cssnano/blob/master/CONTRIBUTORS.md).