diff --git a/Gruntfile.js b/Gruntfile.js
index 3de4a63..886ad80 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -5,5 +5,5 @@ module.exports = function (grunt) {
 
   grunt.registerTask("default", ["bower-install-simple", "lint", "copy", "sass:dist", "postcss", "requirejs:default", "inlinedata", "cachebreaker", "inline", "clean:release"]);
   grunt.registerTask("lint", ["sasslint", "eslint"]);
-  grunt.registerTask("serve", ["bower-install-simple", "lint", "copy", "sass:dev", "requirejs:dev", "inlinedata", "browserSync", "watch"]);
+  grunt.registerTask("serve", ["bower-install-simple", "lint", "copy", "sass:dev", "postcss", "requirejs:dev", "inlinedata", "browserSync", "watch"]);
 };
diff --git a/tasks/build.js b/tasks/build.js
index d56471a..51eacf6 100644
--- a/tasks/build.js
+++ b/tasks/build.js
@@ -29,7 +29,7 @@ module.exports = function (grunt) {
         ],
         expand: true,
         dest: "build/fonts/",
-        filter: 'isFile',
+        filter: "isFile",
         flatten: true,
         cwd: "bower_components/roboto-slab-fontface-kit/fonts"
       },
@@ -71,7 +71,7 @@ module.exports = function (grunt) {
         map: true,
         processors: [
           require("autoprefixer")({
-            browsers: ["last 2 versions"]
+            browsers: ["> 1% in DE"]
           })
         ]
       },
@@ -92,9 +92,9 @@ module.exports = function (grunt) {
     inlinedata: {
       injs: {
         expand: true,
-        cwd: '.',
-        src: ['build/*.html'],
-        ext: '.html'
+        cwd: ".",
+        src: ["build/*.html"],
+        ext: ".html"
       }
     },
     "bower-install-simple": {
@@ -137,10 +137,10 @@ module.exports = function (grunt) {
     cachebreaker: {
       default: {
         options: {
-          match: ['app.js']
+          match: ["app.js"]
         },
         files: {
-          src: ['build/index.html']
+          src: ["build/index.html"]
         }
       }
     }
@@ -152,6 +152,6 @@ module.exports = function (grunt) {
   grunt.loadNpmTasks("grunt-sass");
   grunt.loadNpmTasks("grunt-postcss");
   grunt.loadNpmTasks("grunt-inline");
-  grunt.loadNpmTasks('grunt-inline-data');
+  grunt.loadNpmTasks("grunt-inline-data");
   grunt.loadNpmTasks("grunt-cache-breaker");
 };
diff --git a/tasks/development.js b/tasks/development.js
index 7c05451..1141388 100644
--- a/tasks/development.js
+++ b/tasks/development.js
@@ -6,13 +6,13 @@ module.exports = function (grunt) {
       dev: {
         bsFiles: {
           src: [
-            'build/*.css',
-            'build/*.js',
-            'build/*.html'
+            "build/*.css",
+            "build/*.js",
+            "build/*.html"
           ]
         },
         options: {
-          open: 'local',
+          open: "local",
           watchTask: true,
           injectChanges: true,
           server: {
@@ -29,7 +29,7 @@ module.exports = function (grunt) {
       },
       sass: {
         files: ["scss/**/*.scss"],
-        tasks: ["sasslint", "sass"]
+        tasks: ["sasslint", "sass",  "postcss"]
       },
       js: {
         files: ["app.js", "lib/**/*.js"],
diff --git a/tasks/linting.js b/tasks/linting.js
index 2eefced..4be436f 100644
--- a/tasks/linting.js
+++ b/tasks/linting.js
@@ -15,13 +15,13 @@ module.exports = function (grunt) {
     },
     sasslint: {
       options: {
-        configFile: '.sass-lint.yml'
+        configFile: ".sass-lint.yml"
       },
       target: ['scss/main.scss', 'scss/*/*.scss']
     },
     eslint: {
       sources: {
-        src: ["app.js", "!Gruntfile.js", "lib/**/*.js"]
+        src: ["app.js", "!Gruntfile.js", "lib/**/*.js", "tasks/**/*.js"]
       },
       grunt: {
         src: ["Gruntfile.js", "tasks/*.js"]