Updated readme.md

gijsroge · gijsroge · commit 97924b404f37 · 2017-01-22T17:31:03.000+01:00
diff --git a/README.md b/README.md
@@ -1,2 +1,28 @@
 # page-specific-css
-Php library which determines critical css on a per page basis.
+Small php library in combination with a twig extention that allows you to annotate above-the-fold-html in your twig files which will than extract all the necessary CSS.
+
+In combination with loadCSS you can setup a page-specific critcal CSS solution quite easy.
+
+## Install
+```bash
+composer install page-specific-css
+```
+
+## Usage
+```twig
+{% fold %}
+    <button class=”your-css-class”>Button</button>
+{% endfold %}
+```
+
+## Usage
+```twig
+<!-- output -->
+<head>
+    <style>
+        .your-css-class {
+            color: pink;
+        }
+    </style>
+</head>
+```
