diff --git a/content/buynow/index.md b/content/buynow/index.md
index 4643881..40bc583 100644
--- a/content/buynow/index.md
+++ b/content/buynow/index.md
@@ -23,7 +23,7 @@ weight: 2
 
 <div class="container mx-auto">
 
-{% row(style="center" margin="withContainer" padding="both") %}
+{% row(style="center" margin="narrow" padding="both") %}
 
 ![image](./img/phone1.png)
 
diff --git a/content/home/index.md b/content/home/index.md
index 42f6982..53d675a 100644
--- a/content/home/index.md
+++ b/content/home/index.md
@@ -50,7 +50,7 @@ Have no concerns about your data being manipulated or stolen.
 
 <!-- section 3 features title -->
 
-{% row(style="center" margin="withContainer" padding="top") %}
+{% row(style="center" margin="narrow" padding="top") %}
 
 # Decentralized Smartphone <br> Like No Other
 
@@ -59,7 +59,7 @@ Discover many unique features of __OurPhone&trade;__ that makes it <br>the ultim
 
 {% end %}
 
-{% row(style="center" margin="withContainer" padding="none") %}
+{% row(style="center" margin="narrow" padding="none") %}
 
 ![Image](./img/data.png#sm#mx-auto)
 ### 100% Data Ownership
@@ -79,7 +79,7 @@ __OurApps&trade;__: decentralized SuperApps powered by  __OurPhone&trade;__ are
 
 {% end %}
 
-{% row(style="center" margin="withContainer" padding="bottom") %}
+{% row(style="center" margin="narrow" padding="bottom") %}
 
 ![Image](./img/decentralized.png#sm#mx-auto)
 ### Decentralized Network Support
@@ -102,7 +102,7 @@ Any transfer of data is powered by __Planetary Network&trade;__: a fully encrypt
 
 <!-- section 5 apps -->
 
-{% row(style="center" margin="withContainer" padding="top") %}
+{% row(style="center" margin="narrow" padding="top") %}
 
 # OurVerse&trade; <br> Our Limitless Possibilities
 
diff --git a/content/specs/index.md b/content/specs/index.md
index 0febcbb..1bbd0b0 100644
--- a/content/specs/index.md
+++ b/content/specs/index.md
@@ -168,7 +168,7 @@ Fast and Responsive Display with High Durability
 
 {% end %}
 
-{% row(style="center" margin="narrow" padding="bottom") %}
+{% row(margin="narrow" padding="bottom") %}
 
 ### __OurPhone<sup>X</sup>__
 <br>
diff --git a/templates/partials/header_custom.html b/templates/partials/header_custom.html
index a1fca53..af3a053 100644
--- a/templates/partials/header_custom.html
+++ b/templates/partials/header_custom.html
@@ -120,9 +120,15 @@
     {% if '<a' in header_label %}
         {% set link_label = header_label | striptags %}
         {% set link_path = header_label | split(pat="%22") | safe%}
-        <a href="{{link_path[1]}}" class="text-lg leading-6 font-medium text-gray-900 focus:outline-none focus:text-gray-900 transition ease-in-out duration-150 mt-0">
-            {{link_label}}
-        </a>
+        {% if header_label is containing("http") %}
+            <a href="{{link_path[1]}}" target="_blank" class="text-lg leading-6 font-medium text-gray-900 focus:outline-none focus:text-gray-900 transition ease-in-out duration-150 mt-0">
+                {{link_label}}
+            </a>
+        {% else %}
+            <a href="{{link_path[1]}}" class="text-lg leading-6 font-medium text-gray-900 focus:outline-none focus:text-gray-900 transition ease-in-out duration-150 mt-0">
+                {{link_label}}
+            </a>
+        {% endif %}
     {% else %}
         <div class="relative">
             {% set button_id = header_label ~ "-menu-btn" | slugify %}