diff --git a/plugins/minifyStyles.js b/plugins/minifyStyles.js
index abd96683..0d08232f 100755
--- a/plugins/minifyStyles.js
+++ b/plugins/minifyStyles.js
@@ -1,71 +1,71 @@
-'use strict';
-
-exports.type = 'perItem';
-
-exports.active = true;
-
-exports.params = {
-    svgo: {}
-};
-
-exports.description = 'minifies existing styles in svg';
-
-var csso = require('csso');
-
-
-// wraps css rules into a selector to make it parseable
-var rulesToDummySelector = function(str) {
-    return '.dummy { ' + str + ' }';
-};
-
-// helper to extract css rules from full css selector
-var extractRuleCss = function(str) {
-    var strEx = str.match(/\.dummy{(.*)}/i)[1];
-    return strEx;
-};
-
-// minifies css using csso
-var minifyCss = function(css, options) {
-    return csso.minify(css, options);
-};
-
-
-
-/**
- * Minifies styles (<style> element + style attribute) using svgo
- *
- * @param {Object} item current iteration item
- * @return {Boolean} if false, item will be filtered out
- *
- * @author strarsis <strarsis@gmail.com>
- */
-exports.fn = function(item, svgoOptions) {
-
-    if(item.elem) {
-        if(item.isElem('style')) {
-            var styleCss = item.content[0].text;
-            if(styleCss.length > 0) {
-                var styleCssMinified = minifyCss(styleCss, svgoOptions);
-                item.content[0].text = styleCssMinified;
-            }
-      }
-
-      if(item.hasAttr('style')) {
-          var itemCss = item.attr('style').value;
-          if(itemCss.length > 0) {
-              var itemCssMinified =
-                  extractRuleCss(
-                      minifyCss(
-                          rulesToDummySelector(
-                              itemCss
-                          ),
-                          svgoOptions
-                      )
-                  );
-              item.attr('style').value = itemCssMinified;
-          }
-      }
-    }
-
-    return item;
-};
+'use strict';
+
+exports.type = 'perItem';
+
+exports.active = true;
+
+exports.params = {
+    svgo: {}
+};
+
+exports.description = 'minifies existing styles in svg';
+
+var csso = require('csso');
+
+
+// wraps css rules into a selector to make it parseable
+var rulesToDummySelector = function(str) {
+    return '.dummy { ' + str + ' }';
+};
+
+// helper to extract css rules from full css selector
+var extractRuleCss = function(str) {
+    var strEx = str.match(/\.dummy{(.*)}/i)[1];
+    return strEx;
+};
+
+// minifies css using csso
+var minifyCss = function(css, options) {
+    return csso.minify(css, options);
+};
+
+
+
+/**
+ * Minifies styles (<style> element + style attribute) using svgo
+ *
+ * @param {Object} item current iteration item
+ * @return {Boolean} if false, item will be filtered out
+ *
+ * @author strarsis <strarsis@gmail.com>
+ */
+exports.fn = function(item, svgoOptions) {
+
+    if(item.elem) {
+        if(item.isElem('style')) {
+            var styleCss = item.content[0].text;
+            if(styleCss.length > 0) {
+                var styleCssMinified = minifyCss(styleCss, svgoOptions);
+                item.content[0].text = styleCssMinified;
+            }
+      }
+
+      if(item.hasAttr('style')) {
+          var itemCss = item.attr('style').value;
+          if(itemCss.length > 0) {
+              var itemCssMinified =
+                  extractRuleCss(
+                      minifyCss(
+                          rulesToDummySelector(
+                              itemCss
+                          ),
+                          svgoOptions
+                      )
+                  );
+              item.attr('style').value = itemCssMinified;
+          }
+      }
+    }
+
+    return item;
+};