diff --git a/Changelog b/Changelog
index 537af052..088f7ab1 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,6 @@
+1.5.5: 2018-03-22
+    * #4278: [dcl cms] edit options for cms navbar and header plugins
+    * bgfix: [dcl cms] fix link plugin issues and section image alignment
 1.5.4: 2018-03-17
     * bgfix: [dcl cms] update DCLNavbarPlugin to allow change of brand logo and url
 1.5.3: 2018-03-16
diff --git a/datacenterlight/cms_models.py b/datacenterlight/cms_models.py
index df54589e..627c49ba 100644
--- a/datacenterlight/cms_models.py
+++ b/datacenterlight/cms_models.py
@@ -132,6 +132,10 @@ class DCLNavbarPluginModel(CMSPlugin):
         related_name="dcl_navbar_logo_dark",
     )
     logo_url = models.URLField(max_length=300, null=True, blank=True)
+    language_dropdown = models.BooleanField(
+        default=True,
+        help_text='Select to include the language selection dropdown.'
+    )
 
     def get_logo_dark(self):
         # used only if atleast one logo exists
diff --git a/datacenterlight/migrations/0014_dclnavbarpluginmodel_language_dropdown.py b/datacenterlight/migrations/0014_dclnavbarpluginmodel_language_dropdown.py
new file mode 100644
index 00000000..2c5e6306
--- /dev/null
+++ b/datacenterlight/migrations/0014_dclnavbarpluginmodel_language_dropdown.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-03-19 20:46
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('datacenterlight', '0013_dclnavbarpluginmodel'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='dclnavbarpluginmodel',
+            name='language_dropdown',
+            field=models.BooleanField(default=True, help_text='Select to include the language selection dropdown.'),
+        ),
+    ]
diff --git a/datacenterlight/static/datacenterlight/css/landing-page.css b/datacenterlight/static/datacenterlight/css/landing-page.css
index 2779b8c7..5ff6ed1d 100755
--- a/datacenterlight/static/datacenterlight/css/landing-page.css
+++ b/datacenterlight/static/datacenterlight/css/landing-page.css
@@ -58,6 +58,16 @@ textarea {
   min-width: 180px;
 }
 
+.lead {
+  font-size: 18px;
+}
+
+@media (min-width: 768px) {
+  .lead {
+    font-size: 21px;
+  }
+}
+
 
 /* Top navbar */
 
@@ -435,17 +445,20 @@ textarea {
 }
 
 .split-section.left .split-description {
-/*   width: 90%; */
   margin-right: auto;
 }
 
 .split-section .split-description .lead {
   color: #3a3a3a;
-  font-size: 21px;
 }
 
-.split-section .space .split-description .lead {
-  font-size: 20px;
+@media (min-width: 768px) {
+  .split-section .split-description .lead {
+    font-size: 21px;
+  }
+  .split-section .space .split-description .lead {
+    font-size: 20px;
+  }
 }
 
 .split-section.right .split-description {
@@ -542,6 +555,7 @@ textarea {
   padding-top: 20px;
   display: inline-block;
   color: #999 !important;
+  word-break:  break-all;
 }
 
 .price-calc-section .card {
@@ -770,17 +784,11 @@ textarea {
 
 .ssdimg {
   margin: 0 15px;
-  /* vertical-align: middle; */
-  /* display: inline-block; */
-}
-
-.ssdimg img {
-  max-width: 125px;
 }
 
 @media (max-width: 767px) {
   .ssdimg img {
-    width: 100px;
+    max-height: 120px;
   }
 }
 
@@ -1196,7 +1204,7 @@ footer {
     max-width: 430px;
   }
   .flex-row-rev .desc-text {
-    max-width: 710px;
+    max-width: 600px;
     text-align: left;
   }
   .flex-row-rev .percent-text {
diff --git a/datacenterlight/static/datacenterlight/js/main.js b/datacenterlight/static/datacenterlight/js/main.js
index 10412824..5e919045 100644
--- a/datacenterlight/static/datacenterlight/js/main.js
+++ b/datacenterlight/static/datacenterlight/js/main.js
@@ -107,10 +107,14 @@
             var href = $(this).attr('href');
             $('.navbar-collapse').removeClass('in');
             $('.navbar-collapse').addClass('collapsing');
-            if ($(href).length) {
-                $('html, body').animate({
-                    scrollTop: $(href).offset().top - 50
-                }, 1000);
+            if (href[0] === "#") {
+                if ($(href).length) {
+                    $('html, body').animate({
+                        scrollTop: $(href).offset().top - 50
+                    }, 1000);
+                }
+            } else if (href) {
+                window.location = href;
             }
         });
     }
diff --git a/datacenterlight/templates/datacenterlight/cms/contact.html b/datacenterlight/templates/datacenterlight/cms/contact.html
index 2cf77efb..33dc9034 100644
--- a/datacenterlight/templates/datacenterlight/cms/contact.html
+++ b/datacenterlight/templates/datacenterlight/cms/contact.html
@@ -1,4 +1,4 @@
-<div id="{{ instance.id }}" class="full-contact-section">
+<div id="contact" class="full-contact-section">
   <div class="intro-header-2 contact-section">
     <div class="container">
       <div class="row">
@@ -40,4 +40,4 @@
       </div>
     </div>
   </div>
-</div>
\ No newline at end of file
+</div>
diff --git a/datacenterlight/templates/datacenterlight/cms/navbar.html b/datacenterlight/templates/datacenterlight/cms/navbar.html
index fdb28529..bfa3e086 100644
--- a/datacenterlight/templates/datacenterlight/cms/navbar.html
+++ b/datacenterlight/templates/datacenterlight/cms/navbar.html
@@ -10,13 +10,12 @@
       <span class="icon-bar"></span>
       <span class="icon-bar"></span>
     </button>
-    {% url 'datacenterlight:index' as default_logo_url %}
     {% if instance.logo_dark or instance.logo_light %}
-      <a href="{{ instance.logo_url|default:default_logo_url }}" id="logoBlack" class="navbar-brand topnav"><img src="{{ instance.get_logo_dark }}"></a>
-      <a href="{{ instance.logo_url|default:default_logo_url }}" id="logoWhite" class="navbar-brand topnav"><img src="{{ instance.get_logo_light }}"></a>
+      <a href="{{ instance.logo_url|default:'/' }}" id="logoBlack" class="navbar-brand topnav"><img src="{{ instance.get_logo_dark }}"></a>
+      <a href="{{ instance.logo_url|default:'/' }}" id="logoWhite" class="navbar-brand topnav"><img src="{{ instance.get_logo_light }}"></a>
     {% else %}
-      <a href="{{ default_logo_url }}" id="logoBlack" class="navbar-brand topnav"><img src="{% static 'datacenterlight/img/logo_black.svg' %}"></a>
-      <a href="{{ default_logo_url }}" id="logoWhite" class="navbar-brand topnav"><img src="{% static 'datacenterlight/img/logo_white.svg' %}"></a>
+      <a href="/" id="logoBlack" class="navbar-brand topnav"><img src="{% static 'datacenterlight/img/logo_black.svg' %}"></a>
+      <a href="/" id="logoWhite" class="navbar-brand topnav"><img src="{% static 'datacenterlight/img/logo_white.svg' %}"></a>
     {% endif %}
   </div>
   <div class="collapse navbar-collapse" id="dcl-topnav">
@@ -27,13 +26,15 @@
           {% render_plugin plugin %}
         </li>
       {% endfor %}
-      <li>
-        {% if LANGUAGE_CODE == 'en-us'%}
-          <a class="on-hover-border" href="{% change_lang 'de' %}">Deutsch&nbsp;&nbsp;<i class="fa fa-globe" aria-hidden="true"></i></a>
-        {% else %}
-          <a class="on-hover-border" href="{% change_lang 'en-us' %}">English&nbsp;&nbsp;<i class="fa fa-globe" aria-hidden="true"></i></a>
-        {% endif %}
-      </li>
+      {% if instance.language_dropdown %}
+        <li>
+          {% if LANGUAGE_CODE == 'en-us'%}
+            <a class="on-hover-border" href="{% change_lang 'de' %}">Deutsch&nbsp;&nbsp;<i class="fa fa-globe" aria-hidden="true"></i></a>
+          {% else %}
+            <a class="on-hover-border" href="{% change_lang 'en-us' %}">English&nbsp;&nbsp;<i class="fa fa-globe" aria-hidden="true"></i></a>
+          {% endif %}
+        </li>
+      {% endif %}
       {% if not request.user.is_authenticated %}
         <li>
           <a href="{% url 'hosting:login' %}">{% trans "Login" %}&nbsp;&nbsp;<span class="fa fa-sign-in"></span></a>
diff --git a/ungleich_page/migrations/0020_auto_20180320_0216.py b/ungleich_page/migrations/0020_auto_20180320_0216.py
new file mode 100644
index 00000000..1dbd46d2
--- /dev/null
+++ b/ungleich_page/migrations/0020_auto_20180320_0216.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-03-19 20:46
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ungleich_page', '0019_merge'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='ungleichheaderwithbackgroundvideoslideritem',
+            name='btn_link',
+            field=models.CharField(blank=True, help_text='Url or #id to navigate on click. If this field is left empty, no button would be displayed.', max_length=100, null=True),
+        ),
+    ]
diff --git a/ungleich_page/models.py b/ungleich_page/models.py
index 4ffd1a33..6e25501f 100644
--- a/ungleich_page/models.py
+++ b/ungleich_page/models.py
@@ -125,9 +125,12 @@ class UngleichHeaderWithBackgroundVideoSliderItem(CMSPlugin):
         blank=True, null=True,
         help_text='An optional description for this slide.'
     )
-    btn_link = models.URLField(
-        blank=True, null=True,
-        help_text='If this field is left empty, no button would be displayed.'
+    btn_link = models.CharField(
+        max_length=100, blank=True, null=True,
+        help_text=(
+            'Url or #id to navigate on click. If this field is left empty, no '
+            'button would be displayed.'
+        )
     )
     btn_text = models.CharField(
         blank=True, null=True, max_length=50,
diff --git a/ungleich_page/templates/ungleich_page/ungleich/_header_with_background_video_slider_item.html b/ungleich_page/templates/ungleich_page/ungleich/_header_with_background_video_slider_item.html
index 78bb7ad8..f1edba16 100644
--- a/ungleich_page/templates/ungleich_page/ungleich/_header_with_background_video_slider_item.html
+++ b/ungleich_page/templates/ungleich_page/ungleich/_header_with_background_video_slider_item.html
@@ -22,6 +22,6 @@
   {% endif %}
   {% if instance.btn_link %}
     {% trans "Learn More" as default_btn_text %}
-    <a class="btn btn-trans" href="{{ instance.btn_link }}">{{ instance.btn_text|default:default_btn_text }}</a>
+    <a class="btn btn-trans page-scroll url" href="{{ instance.btn_link }}">{{ instance.btn_text|default:default_btn_text }}</a>
   {% endif %}
 </div>