cleaning up and reorganize indentation

_includes/career-profile.html

@@ -1,8 +1,11 @@
 {% if site.summary %}
 <section class="section summary-section">
+
   <h2 class="section-title"><i class="fa fa-user"></i>Career Profile</h2>
+
     <div class="summary">
       <p>{{ site.summary }}</p>
     </div><!--//summary-->
+    
 </section><!--//section-->
 {% endif %}

_includes/experience.html

@@ -1,3 +1,4 @@
+{% if site.data.experiences %}
 <section class="section experiences-section">
   <h2 class="section-title"><i class="fa fa-briefcase"></i>Experiences</h2>
 
@@ -24,5 +25,5 @@
   </div><!--//item-->
 {% endfor %}
 
-
 </section><!--//section-->
+{% endif %}

_includes/footer.html

@@ -1,6 +1,6 @@
     <footer class="footer">
         <div class="text-center">
-                <!--/* This template is released under the Creative Commons Attribution 3.0 License. Please keep the attribution link below when using for your own project. Thank you for your support. :) If you'd like to use the template without the attribution, you can check out other license options via our website: themes.3rdwavemedia.com */-->
+            <!--/* This template is released under the Creative Commons Attribution 3.0 License. Please keep the attribution link below when using for your own project. Thank you for your support. :) If you'd like to use the template without the attribution, you can check out other license options via our website: themes.3rdwavemedia.com */-->
-                <small class="copyright">Designed with <i class="fa fa-heart"></i> by <a href="http://themes.3rdwavemedia.com" target="_blank" rel="nofollow">Xiaoying Riley</a> for developers</small>
+            <small class="copyright">Designed with <i class="fa fa-heart"></i> by <a href="http://themes.3rdwavemedia.com" target="_blank" rel="nofollow">Xiaoying Riley</a> for developers</small>
         </div><!--//container-->
     </footer><!--//footer-->

_includes/sidebar.html

@@ -1,5 +1,4 @@
 <!-- Use icons from fontawesome when you are adding new item in the contact list  -->
-<!-- Use icons from fontawesome when you are adding new item in the contact list  -->
 <div class="sidebar-wrapper">
 
    <div class="profile-container">