diff --git a/plugins/minifyStyles.js b/plugins/minifyStyles.js
index 59500d0d..7d56c538 100755
--- a/plugins/minifyStyles.js
+++ b/plugins/minifyStyles.js
@@ -5,7 +5,7 @@ exports.type = 'perItem';
 exports.active = true;
 
 exports.params = {
-  svgo: {}
+    svgo: {}
 };
 
 exports.description = 'minifies existing styles in svg';
@@ -26,46 +26,46 @@ var extractRuleCss = function(str) {
 
 // minifies css using csso
 var minifyCss = function(css, options) {
-  return csso.minify(css, options);
+    return csso.minify(css);
 };
 
 
 
 /**
-  * 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>
-  */
+ * 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')) {
+    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;
+                var styleCssMinified = minifyCss(styleCss, svgoOptions);
+                item.content[0].text = styleCssMinified;
             }
-          }
+      }
 
-          if(item.hasAttr('style')) {
-            var itemCss = item.attr('style').value;
-            if(itemCss.length > 0) {
+      if(item.hasAttr('style')) {
+          var itemCss = item.attr('style').value;
+          if(itemCss.length > 0) {
               var itemCssMinified =
-                extractRuleCss(
-                  minifyCss(
-                    rulesToDummySelector(
-                      itemCss
-                    ),
-                    svgoOptions
-                  )
-                );
+                  extractRuleCss(
+                      minifyCss(
+                          rulesToDummySelector(
+                              itemCss
+                          ),
+                          svgoOptions
+                      )
+                  );
               item.attr('style').value = itemCssMinified;
-            }
           }
-        }
+      }
+    }
 
-        return item;
+    return item;
 };