diff --git a/README.md b/README.md
index ab0d7cf..a1469c9 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,7 @@
+- Stylesheets are included automatically, place them wherever in the dir
+- Autoprefixer is there to help
+- use SASS, LESS or postcss.
+
 # Responsive HTML email signature(s)
 ### Let's punch email clients in the stomach!
 When you need some basic responsive email signatures that work on mobile.<br/>
@@ -48,9 +52,9 @@ Here's how the dark one looks:
 ./src
 ├── dark
     ├── conf.js                   # Template strings, logo, etc.
-    ├── dark.css                  # Main stylesheet.
+    ├── dark.css                  # Stylesheet.
     ├── footer.inc.html           # Contact info & logo
-    ├── head.inc.html             # 'Responsive' CSS & stylesheet href
+    ├── head.inc.html             # 'Responsive' CSS goes here
     ├── signature-reply.inc.html  # Simplified signature (loads head)
     ├── signature.html            # Full signature (loads head/footer)
 ```
@@ -62,7 +66,7 @@ Here's how the light one looks:
     ├── conf.js                   # Template strings, logo, etc.
     ├── footer.inc.html           # Contact info & logo
     ├── full-mail.html            # Body + signature 
-    ├── head.inc.html             # 'Responsive' CSS & stylesheet href
+    ├── head.inc.html             # 'Responsive' CSS goes here
     ├── signature-reply.inc.html  # Simplified signature (loads head)
     ├── signature.html            # Full signature (loads head/footer)
 ```
diff --git a/dist/dark/signature-dark.html b/dist/dark/signature-dark.html
index ef70da1..f36f662 100644
--- a/dist/dark/signature-dark.html
+++ b/dist/dark/signature-dark.html
@@ -3,6 +3,8 @@
 <head>
   <meta name="viewport" content="width=device-width">
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+
+  <!-- Inject stylesheets after they are processed with LESS, SASS or postcss. -->
   
 
   <style type="text/css">
diff --git a/dist/dark/signature-reply-dark.html b/dist/dark/signature-reply-dark.html
index a515ff7..47cc455 100644
--- a/dist/dark/signature-reply-dark.html
+++ b/dist/dark/signature-reply-dark.html
@@ -3,6 +3,8 @@
 <head>
   <meta name="viewport" content="width=device-width">
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+
+  <!-- Inject stylesheets after they are processed with LESS, SASS or postcss. -->
   
 
   <style type="text/css">
diff --git a/dist/light/full-mail-light.html b/dist/light/full-mail-light.html
index 3277ec2..44d91ac 100644
--- a/dist/light/full-mail-light.html
+++ b/dist/light/full-mail-light.html
@@ -3,6 +3,8 @@
 <head>
   <meta name="viewport" content="width=device-width">
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+
+  <!-- Inject stylesheets after they are processed with LESS, SASS or postcss. -->
   
 
   <style type="text/css">
diff --git a/dist/light/signature-light.html b/dist/light/signature-light.html
index 58ee892..a127eda 100644
--- a/dist/light/signature-light.html
+++ b/dist/light/signature-light.html
@@ -3,6 +3,8 @@
 <head>
   <meta name="viewport" content="width=device-width">
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+
+  <!-- Inject stylesheets after they are processed with LESS, SASS or postcss. -->
   
 
   <style type="text/css">
diff --git a/dist/light/signature-reply-light.html b/dist/light/signature-reply-light.html
index 5c8cf8a..219e2ac 100644
--- a/dist/light/signature-reply-light.html
+++ b/dist/light/signature-reply-light.html
@@ -3,6 +3,8 @@
 <head>
   <meta name="viewport" content="width=device-width">
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+
+  <!-- Inject stylesheets after they are processed with LESS, SASS or postcss. -->
   
 
   <style type="text/css">
diff --git a/src/dark/head.inc.html b/src/dark/head.inc.html
index c502b09..4a33ef5 100644
--- a/src/dark/head.inc.html
+++ b/src/dark/head.inc.html
@@ -3,7 +3,9 @@
 <head>
   <meta name="viewport" content="width=device-width" />
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-  <link rel="stylesheet" href="dark.css">
+
+  <!-- Inject stylesheets after they are processed with LESS, SASS or postcss. -->
+  <!-- @echo stylesheets -->
 
   <style type="text/css">
     /* Ideally, this would be part of a linked CSS file. @see https://github.com/fadeit/responsive-html-email-signature/issues/15 */
diff --git a/src/light/css/file.css b/src/light/css/file.css
new file mode 100644
index 0000000..e69de29
diff --git a/src/light/head.inc.html b/src/light/head.inc.html
index cb380b8..c144439 100644
--- a/src/light/head.inc.html
+++ b/src/light/head.inc.html
@@ -3,7 +3,9 @@
 <head>
   <meta name="viewport" content="width=device-width" />
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-  <link rel="stylesheet" href="light.css">
+
+  <!-- Inject stylesheets after they are processed with LESS, SASS or postcss. -->
+  <!-- @echo stylesheets -->
 
   <style type="text/css">
   /* Ideally, this would be part of a linked CSS file. @see https://github.com/fadeit/responsive-html-email-signature/issues/15 */
diff --git a/tasks/build.js b/tasks/build.js
index 2d39a7c..80a2f82 100644
--- a/tasks/build.js
+++ b/tasks/build.js
@@ -12,7 +12,7 @@ var gulp = require('gulp'),
     inlineimg = require('gulp-inline-image-html');
 
 function buildTask(options){
-  gulp.task('build', ['dupe'], function build() {
+  gulp.task('build', ['dupe', 'less', 'sass', 'postcss'], function build() {
     var promises = [];
 
     /** Makes templates for a given directory & its configurations.
@@ -25,6 +25,20 @@ function buildTask(options){
         .forEach(function handleConf(conf){
           var cwd = options.workingDir + '/' + dir;
 
+          /**
+           * Find stylesheets relative to the CWD & generate <link> tags.
+           * This way we can automagically inject them into <head>.
+           */
+          conf.stylesheets = wrench
+            .readdirSyncRecursive(cwd)
+            .filter(function filterFiles(file) {
+              /* Read only CSS files. */
+              return (file.match(/.*\.css/)) ? file : false;
+            })
+            .reduce(function(prev, current, index, acc){
+              return prev += '<link rel="stylesheet" href="' + current + '">';
+            }, '');
+
           gulp
             .src([cwd + '/**/*.html', '!' + cwd + '/**/*.inc.html'])
             .pipe(preprocess({
@@ -37,8 +51,8 @@ function buildTask(options){
               preserveMediaQueries: true,
               removeStyleTags: false
             }))
-            //.pipe(minifyHTML({quotes: true}))
-            //.pipe(minifyInline())
+            .pipe(minifyHTML({quotes: true}))
+            .pipe(minifyInline())
             .pipe(rename(function rename(path){
               path.dirname = dir;
               path.basename += '-' + conf.id;
@@ -50,13 +64,13 @@ function buildTask(options){
 
     /** Clean up & then read 'src' to generate templates (build entry point). */
     del(options.dist).then(function buildStart(){
-     /** Loop through dirs and load their conf files.
+     /**
+      * Loop through dirs and load their conf files.
       * Promisify all 'makeTemplate' calls and when resolved, make a call to the task `cb` to let gulp know we're done.
       */
       wrench
         .readdirSyncRecursive('./' + options.workingDir)
         .filter(function filterFiles(file) {
-
           /* Read only folders, skip files. */
           return (!file.match('/') && !file.match(/^\.+/g)) ? file : false;
         })
