fix(ticks): Add autoprefixer for CSS builds to prefix transform

close #472

CHANGELOG.md

+# 5.8.9 (2016-12-11)
+## Improvement
+- Add autoprefixer for CSS builds (#472)
+
 # 5.8.8 (2016-12-11)
 ## Fix
 - Prevent angular being loaded twice when using with browserify (#474)

Gruntfile.js

 module.exports = function(grunt) {
   var banner = '/*! <%= pkg.name %> - v<%= pkg.version %> - \n' +
-    ' (c) <%= pkg.author %> - \n'+
-    ' <%= pkg.repository.url %> - \n' +
-    ' <%= grunt.template.today("yyyy-mm-dd") %> */\n',
+      ' (c) <%= pkg.author %> - \n' +
+      ' <%= pkg.repository.url %> - \n' +
+      ' <%= grunt.template.today("yyyy-mm-dd") %> */\n',
     minBanner = banner.replace(/\n/g, '') + '\n';
 
   // Project configuration.
@@ -155,6 +155,19 @@ module.exports = function(grunt) {
           {expand: false, src: ['dist/rzslider.css'], dest: 'dist/rzslider.scss'},
         ]
       }
+    },
+    postcss: {
+      options: {
+        map: true,
+        processors: [
+          require('autoprefixer')({
+            browsers: ['> 1%', 'last 2 versions', 'Firefox ESR']
+          })
+        ]
+      },
+      dist: {
+        src: 'dist/rzslider.css'
+      }
     }
   });
 
@@ -168,10 +181,11 @@ module.exports = function(grunt) {
   grunt.loadNpmTasks('grunt-serve');
   grunt.loadNpmTasks('grunt-karma');
   grunt.loadNpmTasks('grunt-contrib-copy');
+  grunt.loadNpmTasks('grunt-postcss');
 
   grunt.registerTask('default', ['css', 'js']);
   grunt.registerTask('test', ['karma']);
 
-  grunt.registerTask('css', ['recess','concat:css', 'copy:copyToSass']);
-  grunt.registerTask('js', ['ngtemplates', 'replace','concat:js', 'ngAnnotate', 'uglify']);
+  grunt.registerTask('css', ['recess', 'concat:css', 'postcss:dist', 'copy:copyToSass']);
+  grunt.registerTask('js', ['ngtemplates', 'replace', 'concat:js', 'ngAnnotate', 'uglify']);
 };

bower.json

 {
   "name": "angularjs-slider",
-  "version": "5.8.8",
+  "version": "5.8.9",
   "homepage": "https://github.com/angular-slider/angularjs-slider",
   "authors": [
     "Rafal Zajac <rzajac@gmail.com>",

dist/rzslider.js

-/*! angularjs-slider - v5.8.8 - 
+/*! angularjs-slider - v5.8.9 - 
  (c) Rafal Zajac <rzajac@gmail.com>, Valentin Hervieu <valentin@hervieu.me>, Jussi Saarivirta <jusasi@gmail.com>, Angelin Sirbu <angelin.sirbu@gmail.com> - 
  https://github.com/angular-slider/angularjs-slider - 
  2016-12-11 */

dist/rzslider.min.css

-/*! angularjs-slider - v5.8.8 -  (c) Rafal Zajac <rzajac@gmail.com>, Valentin Hervieu <valentin@hervieu.me>, Jussi Saarivirta <jusasi@gmail.com>, Angelin Sirbu <angelin.sirbu@gmail.com> -  https://github.com/angular-slider/angularjs-slider -  2016-12-11 */
-.rzslider{position:relative;display:inline-block;width:100%;height:4px;margin:35px 0 15px 0;vertical-align:middle;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.rzslider.with-legend{margin-bottom:40px}.rzslider[disabled]{cursor:not-allowed}.rzslider[disabled] .rz-pointer{cursor:not-allowed;background-color:#d8e0f3}.rzslider[disabled] .rz-bar-wrapper.rz-draggable{cursor:not-allowed}.rzslider[disabled] .rz-bar.rz-selection{background:#8b91a2}.rzslider[disabled] .rz-ticks .rz-tick{cursor:not-allowed}.rzslider[disabled] .rz-ticks .rz-tick.rz-selected{background:#8b91a2}.rzslider span{position:absolute;display:inline-block;white-space:nowrap}.rzslider .rz-base{width:100%;height:100%;padding:0}.rzslider .rz-bar-wrapper{left:0;z-index:1;width:100%;height:32px;padding-top:16px;margin-top:-16px;box-sizing:border-box}.rzslider .rz-bar-wrapper.rz-draggable{cursor:move}.rzslider .rz-bar{left:0;z-index:1;width:100%;height:4px;background:#d8e0f3;-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}.rzslider .rz-bar.rz-selection{z-index:2;background:#0db9f0;-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}.rzslider .rz-pointer{top:-14px;z-index:3;width:32px;height:32px;cursor:pointer;background-color:#0db9f0;-webkit-border-radius:16px;-moz-border-radius:16px;border-radius:16px}.rzslider .rz-pointer:after{position:absolute;top:12px;left:12px;width:8px;height:8px;background:#fff;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;content:''}.rzslider .rz-pointer:hover:after{background-color:#fff}.rzslider .rz-pointer.rz-active{z-index:4}.rzslider .rz-pointer.rz-active:after{background-color:#451aff}.rzslider .rz-bubble{bottom:16px;padding:1px 3px;color:#55637d;cursor:default}.rzslider .rz-bubble.rz-selection{top:16px}.rzslider .rz-bubble.rz-limit{color:#55637d}.rzslider .rz-ticks{position:absolute;top:-3px;left:0;z-index:1;width:100%;height:0;margin:0;list-style:none;box-sizing:border-box}.rzslider .rz-ticks .rz-tick{position:absolute;top:0;left:0;width:10px;height:10px;margin-left:11px;text-align:center;cursor:pointer;background:#d8e0f3;border-radius:50%}.rzslider .rz-ticks .rz-tick.rz-selected{background:#0db9f0}.rzslider .rz-ticks .rz-tick .rz-tick-value{position:absolute;top:-30px;transform:translate(-50%,0)}.rzslider .rz-ticks .rz-tick .rz-tick-legend{position:absolute;top:24px;max-width:50px;white-space:normal;transform:translate(-50%,0)}.rzslider .rz-ticks.rz-ticks-values-under .rz-tick-value{top:initial;bottom:-32px}.rzslider.rz-vertical{position:relative;width:4px;height:100%;padding:0;margin:0 20px;vertical-align:baseline}.rzslider.rz-vertical .rz-base{width:100%;height:100%;padding:0}.rzslider.rz-vertical .rz-bar-wrapper{top:auto;left:0;width:32px;height:100%;padding:0 0 0 16px;margin:0 0 0 -16px}.rzslider.rz-vertical .rz-bar{bottom:0;left:auto;width:4px;height:100%}.rzslider.rz-vertical .rz-pointer{top:auto;bottom:0;left:-14px!important}.rzslider.rz-vertical .rz-bubble{bottom:0;left:16px!important;margin-left:3px}.rzslider.rz-vertical .rz-bubble.rz-selection{top:auto;left:16px!important}.rzslider.rz-vertical .rz-ticks{top:0;left:-3px;z-index:1;width:0;height:100%}.rzslider.rz-vertical .rz-ticks .rz-tick{margin-top:11px;margin-left:auto;vertical-align:middle}.rzslider.rz-vertical .rz-ticks .rz-tick .rz-tick-value{top:initial;left:24px;transform:translate(0,-28%)}.rzslider.rz-vertical .rz-ticks .rz-tick .rz-tick-legend{top:initial;right:24px;max-width:none;white-space:nowrap;transform:translate(0,-28%)}.rzslider.rz-vertical .rz-ticks.rz-ticks-values-under .rz-tick-value{right:24px;bottom:initial;left:initial}
\ No newline at end of file
+/*! angularjs-slider - v5.8.9 -  (c) Rafal Zajac <rzajac@gmail.com>, Valentin Hervieu <valentin@hervieu.me>, Jussi Saarivirta <jusasi@gmail.com>, Angelin Sirbu <angelin.sirbu@gmail.com> -  https://github.com/angular-slider/angularjs-slider -  2016-12-11 */
+.rzslider{position:relative;display:inline-block;width:100%;height:4px;margin:35px 0 15px 0;vertical-align:middle;user-select:none}.rzslider.with-legend{margin-bottom:40px}.rzslider[disabled]{cursor:not-allowed}.rzslider[disabled] .rz-pointer{cursor:not-allowed;background-color:#d8e0f3}.rzslider[disabled] .rz-bar-wrapper.rz-draggable{cursor:not-allowed}.rzslider[disabled] .rz-bar.rz-selection{background:#8b91a2}.rzslider[disabled] .rz-ticks .rz-tick{cursor:not-allowed}.rzslider[disabled] .rz-ticks .rz-tick.rz-selected{background:#8b91a2}.rzslider span{position:absolute;display:inline-block;white-space:nowrap}.rzslider .rz-base{width:100%;height:100%;padding:0}.rzslider .rz-bar-wrapper{left:0;z-index:1;width:100%;height:32px;padding-top:16px;margin-top:-16px;box-sizing:border-box}.rzslider .rz-bar-wrapper.rz-draggable{cursor:move}.rzslider .rz-bar{left:0;z-index:1;width:100%;height:4px;background:#d8e0f3;-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}.rzslider .rz-bar.rz-selection{z-index:2;background:#0db9f0;-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}.rzslider .rz-pointer{top:-14px;z-index:3;width:32px;height:32px;cursor:pointer;background-color:#0db9f0;-webkit-border-radius:16px;-moz-border-radius:16px;border-radius:16px}.rzslider .rz-pointer:after{position:absolute;top:12px;left:12px;width:8px;height:8px;background:#fff;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;content:''}.rzslider .rz-pointer:hover:after{background-color:#fff}.rzslider .rz-pointer.rz-active{z-index:4}.rzslider .rz-pointer.rz-active:after{background-color:#451aff}.rzslider .rz-bubble{bottom:16px;padding:1px 3px;color:#55637d;cursor:default}.rzslider .rz-bubble.rz-selection{top:16px}.rzslider .rz-bubble.rz-limit{color:#55637d}.rzslider .rz-ticks{position:absolute;top:-3px;left:0;z-index:1;width:100%;height:0;margin:0;list-style:none;box-sizing:border-box}.rzslider .rz-ticks .rz-tick{position:absolute;top:0;left:0;width:10px;height:10px;margin-left:11px;text-align:center;cursor:pointer;background:#d8e0f3;border-radius:50%}.rzslider .rz-ticks .rz-tick.rz-selected{background:#0db9f0}.rzslider .rz-ticks .rz-tick .rz-tick-value{position:absolute;top:-30px;transform:translate(-50%,0)}.rzslider .rz-ticks .rz-tick .rz-tick-legend{position:absolute;top:24px;max-width:50px;white-space:normal;transform:translate(-50%,0)}.rzslider .rz-ticks.rz-ticks-values-under .rz-tick-value{top:initial;bottom:-32px}.rzslider.rz-vertical{position:relative;width:4px;height:100%;padding:0;margin:0 20px;vertical-align:baseline}.rzslider.rz-vertical .rz-base{width:100%;height:100%;padding:0}.rzslider.rz-vertical .rz-bar-wrapper{top:auto;left:0;width:32px;height:100%;padding:0 0 0 16px;margin:0 0 0 -16px}.rzslider.rz-vertical .rz-bar{bottom:0;left:auto;width:4px;height:100%}.rzslider.rz-vertical .rz-pointer{top:auto;bottom:0;left:-14px!important}.rzslider.rz-vertical .rz-bubble{bottom:0;left:16px!important;margin-left:3px}.rzslider.rz-vertical .rz-bubble.rz-selection{top:auto;left:16px!important}.rzslider.rz-vertical .rz-ticks{top:0;left:-3px;z-index:1;width:0;height:100%}.rzslider.rz-vertical .rz-ticks .rz-tick{margin-top:11px;margin-left:auto;vertical-align:middle}.rzslider.rz-vertical .rz-ticks .rz-tick .rz-tick-value{top:initial;left:24px;transform:translate(0,-28%)}.rzslider.rz-vertical .rz-ticks .rz-tick .rz-tick-legend{top:initial;right:24px;max-width:none;white-space:nowrap;transform:translate(0,-28%)}.rzslider.rz-vertical .rz-ticks.rz-ticks-values-under .rz-tick-value{right:24px;bottom:initial;left:initial}
\ No newline at end of file

package.json

 {
   "name": "angularjs-slider",
-  "version": "5.8.8",
+  "version": "5.8.9",
   "description": "AngularJS slider directive with no external dependencies. Mobile friendly!.",
   "main": "dist/rzslider.js",
   "repository": {
@@ -23,6 +23,7 @@
   "devDependencies": {
     "angular": "1.4.7",
     "angular-mocks": "1.4.8",
+    "autoprefixer": "^6.5.3",
     "chai": "^3.5.0",
     "codecov.io": "^0.1.6",
     "commitizen": "^2.4.6",
@@ -36,6 +37,7 @@
     "grunt-contrib-watch": "^0.6.1",
     "grunt-karma": "^0.12.1",
     "grunt-ng-annotate": "^1.0.1",
+    "grunt-postcss": "^0.8.0",
     "grunt-recess": "~0.4.0",
     "grunt-replace": "^0.11.0",
     "grunt-serve": "^0.1.6",

src/rzslider.less

@@ -15,9 +15,6 @@
   width: 100%;
   margin: 35px 0 15px 0;
   vertical-align: middle;
-  -webkit-user-select: none;
-  -moz-user-select: none;
-  -ms-user-select: none;
   user-select: none;
 
   &.with-legend {