Improve style on about page (#1998)

* Center changelog button

* Update changelog

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Improved the breadcrumb navigation style in the blog post pages for mobile
+- Improved the style of the _Changelog & License_ button on the about page
 
 ## 1.271.0 - 2023-05-20
 

apps/client/src/app/pages/about/about-page.html

@@ -221,7 +221,7 @@
     </div>
     <div
       class="col-md-3 col-xs-12 my-2"
-      [ngClass]="{ 'offset-md-4': !hasPermissionForBlog }"
+      [ngClass]="{ 'mx-auto': !hasPermissionForBlog }"
     >
       <a
         class="py-4 w-100"