Trying to fix weird behaviour in header

_includes/header.html

@@ -2,12 +2,15 @@
     <div id="site-header-wrapper">
         <ul>
             <li><img src="https://elixir-europe.org/system/files/white-orange-logo.png" /></li>
-            <li><a {%- if page.section == 'About' -%}class="active"{%- endif -%} href="{{ site.baseurl }}/about-node">About</a></li>
-            <li><a {%- if page.section == 'Services' -%}class="active"{%- endif -%} href="{{ site.baseurl }}/services">Services</a></li>
-            <li><a {%- if page.section == 'Training' -%}class="active"{%- endif -%} href="{{ site.baseurl }}/training">Training</a></li>
-            <li><a {%- if page.section == 'Events' -%}class="active"{%- endif -%} href="{{ site.baseurl }}/events">Events</a></li>
-            <li><a {%- if page.section == 'News' -%}class="active"{%- endif -%} href="{{ site.baseurl }}/news">News</a></li>
-            <li><a {%- if page.section == 'Contact' -%}class="active"{%- endif -%} href="{{ site.baseurl }}/contact">Contact</a></li>
+            <li><a href="{{ site.baseurl }}/about-node"
+              {% if page.section == 'About' %} class="active" {% endif %} >
+              About</a>
+            </li>
+            <li><a {% if page.section == 'Services' %} class="active" {% endif %} href="{{ site.baseurl }}/services">Services</a></li>
+            <li><a {% if page.section == 'Training' %} class="active" {% endif %} href="{{ site.baseurl }}/training">Training</a></li>
+            <li><a {% if page.section == 'Events' %} class="active" {% endif %} href="{{ site.baseurl }}/events">Events</a></li>
+            <li><a {% if page.section == 'News' %} class="active" {% endif %} href="{{ site.baseurl }}/news">News</a></li>
+            <li><a {% if page.section == 'Contact' %} class="active" {% endif-%} href="{{ site.baseurl }}/contact">Contact</a></li>
         </ul>
     </div>
 </header>

elixir-theme.gemspec

@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name          = "elixir-theme"
-  spec.version       = "0.1.7"
+  spec.version       = "0.1.8"
   spec.authors       = ["jacek.lebioda"]
   spec.email         = ["jacek.lebioda@uni.lu"]