diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index b2aa0ea..3a2c066 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -5,12 +5,8 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="6d9e6998-eced-4f47-8fb4-3257db3e18e7" name="Default" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/examples/dev/2.7.0" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/examples/dev/package-lock.json" beforeDir="false" afterPath="$PROJECT_DIR$/examples/dev/package-lock.json" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/examples/dev/src/app/app.component.html" beforeDir="false" afterPath="$PROJECT_DIR$/examples/dev/src/app/app.component.html" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/package-lock.json" beforeDir="false" />
       <change beforePath="$PROJECT_DIR$/package.json" beforeDir="false" afterPath="$PROJECT_DIR$/package.json" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/publishPackage.json" beforeDir="false" afterPath="$PROJECT_DIR$/publishPackage.json" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/.tmp/" />
     <ignored path="$PROJECT_DIR$/temp/" />
@@ -99,14 +95,14 @@
       <usages-collector id="statistics.file.extensions.edit">
         <counts>
           <entry key="html" value="4" />
-          <entry key="json" value="187" />
+          <entry key="json" value="193" />
           <entry key="ts" value="18" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.edit">
         <counts>
           <entry key="HTML" value="4" />
-          <entry key="JSON" value="187" />
+          <entry key="JSON" value="193" />
           <entry key="TypeScript" value="18" />
         </counts>
       </usages-collector>
@@ -115,7 +111,7 @@
           <entry key="css" value="1" />
           <entry key="html" value="1" />
           <entry key="js" value="2" />
-          <entry key="json" value="5" />
+          <entry key="json" value="7" />
           <entry key="md" value="2" />
           <entry key="ts" value="1" />
         </counts>
@@ -124,7 +120,7 @@
         <counts>
           <entry key="CSS" value="1" />
           <entry key="HTML" value="1" />
-          <entry key="JSON" value="5" />
+          <entry key="JSON" value="7" />
           <entry key="JavaScript" value="2" />
           <entry key="PLAIN_TEXT" value="2" />
           <entry key="TypeScript" value="1" />
@@ -143,9 +139,13 @@
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/examples/dev/src/app/app.component.css">
-          <provider selected="true" editor-type-id="text-editor" />
+      <file pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/package.json">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="204">
+              <caret line="12" column="37" selection-start-line="12" selection-start-column="37" selection-end-line="12" selection-end-column="37" />
+            </state>
+          </provider>
         </entry>
       </file>
       <file pinned="false" current-in-tab="false">
@@ -194,7 +194,16 @@
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="true">
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/publishPackage.json">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="272">
+              <caret line="16" column="16" lean-forward="true" selection-start-line="16" selection-start-column="16" selection-end-line="16" selection-end-column="16" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/examples/dev/src/app/app.component.html">
           <provider selected="true" editor-type-id="text-editor">
             <state relative-caret-position="340">
@@ -208,11 +217,6 @@
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/examples/dev/README.md">
-          <provider selected="true" editor-type-id="text-editor" />
-        </entry>
-      </file>
     </leaf>
   </component>
   <component name="FindInProjectRecents">
@@ -263,10 +267,10 @@
         <option value="$PROJECT_DIR$/src/directives/ng2-fittext.directive.ts" />
         <option value="$PROJECT_DIR$/src/ng2-fittext.module.ts" />
         <option value="$PROJECT_DIR$/examples/dev/src/app/app.module.ts" />
-        <option value="$PROJECT_DIR$/package.json" />
-        <option value="$PROJECT_DIR$/publishPackage.json" />
         <option value="$PROJECT_DIR$/README.md" />
         <option value="$PROJECT_DIR$/examples/dev/src/app/app.component.html" />
+        <option value="$PROJECT_DIR$/publishPackage.json" />
+        <option value="$PROJECT_DIR$/package.json" />
       </list>
     </option>
   </component>
@@ -374,6 +378,50 @@
       </list>
     </option>
   </component>
+  <component name="RunManager" selected="npm.publish">
+    <configuration name="build" type="js.build_tools.npm" factoryName="npm" temporary="true" nameIsGenerated="true">
+      <package-json value="$PROJECT_DIR$/package.json" />
+      <command value="run" />
+      <scripts>
+        <script value="build" />
+      </scripts>
+      <node-interpreter value="project" />
+      <envs />
+      <method v="2" />
+    </configuration>
+    <configuration name="prepublish" type="js.build_tools.npm" factoryName="npm" temporary="true" nameIsGenerated="true">
+      <package-json value="$PROJECT_DIR$/package.json" />
+      <command value="run" />
+      <scripts>
+        <script value="prepublish" />
+      </scripts>
+      <node-interpreter value="project" />
+      <envs />
+      <method v="2" />
+    </configuration>
+    <configuration name="publish" type="js.build_tools.npm" factoryName="npm" temporary="true" nameIsGenerated="true">
+      <package-json value="$PROJECT_DIR$/package.json" />
+      <command value="run" />
+      <scripts>
+        <script value="publish" />
+      </scripts>
+      <node-interpreter value="project" />
+      <envs />
+      <method v="2" />
+    </configuration>
+    <list>
+      <item itemvalue="npm.build" />
+      <item itemvalue="npm.prepublish" />
+      <item itemvalue="npm.publish" />
+    </list>
+    <recent_temporary>
+      <list>
+        <item itemvalue="npm.publish" />
+        <item itemvalue="npm.prepublish" />
+        <item itemvalue="npm.build" />
+      </list>
+    </recent_temporary>
+  </component>
   <component name="SvnConfiguration">
     <configuration />
   </component>
@@ -394,24 +442,24 @@
       <workItem from="1549360312996" duration="437000" />
       <workItem from="1549407784543" duration="212000" />
       <workItem from="1549461075124" duration="28000" />
-      <workItem from="1556891010603" duration="1447000" />
+      <workItem from="1556891010603" duration="1687000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="12136000" />
+    <option name="totallyTimeSpent" value="12376000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="-1928" y="-8" width="1936" height="1176" extended-state="6" />
     <editor active="true" />
     <layout>
-      <window_info active="true" content_ui="combo" id="Project" order="0" visible="true" weight="0.26712328" />
+      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.26712328" />
       <window_info id="Structure" order="1" weight="0.25" />
       <window_info id="npm" order="2" side_tool="true" />
       <window_info id="Favorites" order="3" side_tool="true" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="bottom" id="Find" order="1" weight="0.32917467" />
-      <window_info anchor="bottom" id="Run" order="2" visible="true" weight="0.24184261" />
+      <window_info active="true" anchor="bottom" id="Run" order="2" visible="true" weight="0.24184261" />
       <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
@@ -536,20 +584,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/publishPackage.json">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="221">
-          <caret line="13" column="16" selection-start-line="13" selection-start-column="16" selection-end-line="13" selection-end-column="16" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/package.json">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="691">
-          <caret line="42" column="38" selection-start-line="42" selection-start-column="38" selection-end-line="42" selection-end-column="38" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/examples/dev/README.md">
       <provider selected="true" editor-type-id="text-editor" />
     </entry>
@@ -616,5 +650,19 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/publishPackage.json">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="272">
+          <caret line="16" column="16" lean-forward="true" selection-start-line="16" selection-start-column="16" selection-end-line="16" selection-end-column="16" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/package.json">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="204">
+          <caret line="12" column="37" selection-start-line="12" selection-start-column="37" selection-end-line="12" selection-end-column="37" />
+        </state>
+      </provider>
+    </entry>
   </component>
 </project>
\ No newline at end of file
diff --git a/package.json b/package.json
index 9429166..0c22349 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ng2-fittext",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "description": "Ng2 Fittext, an Angular library",
   "main": "./bundles/ng2-fittext.umd.js",
   "module": "./ng2-fittext.es5.js",
diff --git a/publishPackage.json b/publishPackage.json
index b56814d..179ab61 100644
--- a/publishPackage.json
+++ b/publishPackage.json
@@ -1,6 +1,6 @@
 {
   "name": "ng2-fittext",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "description": "Ng2-fittext: An Angular2+ directive that change the font size until it fit the upper level container dimension.",
   "main": "./bundles/ng2-fittext.umd.js",
   "module": "./ng2-fittext.es5.js",