diff --git a/docs/_layouts/default.html b/docs/_layouts/default.html
index 4ca2d35..fb7be6d 100644
--- a/docs/_layouts/default.html
+++ b/docs/_layouts/default.html
@@ -16,7 +16,7 @@
     <a id="skip-to-content" href="#content">Skip to the content.</a>
 
     <header class="page-header" role="banner">
-      <img class="logo" src="assets/img/polyai-logo.webp" alt="PolyAI logo" width="150"/>
+      <img class="logo" src="assets/img/polyai-logo.webp" alt="PolyAI logo" width="200"/>
       <h1 class="project-name">{{ page.title | default: site.title | default: site.github.repository_name }}</h1>
       <h2 class="project-tagline">{{ page.description | default: site.description | default: site.github.project_tagline }}</h2>
       {% if site.github.is_project_page %}
diff --git a/docs/assets/css/style.scss b/docs/assets/css/style.scss
index ee13cef..e9aafc4 100644
--- a/docs/assets/css/style.scss
+++ b/docs/assets/css/style.scss
@@ -4,7 +4,7 @@
 @import "{{ site.theme }}";
 
 .page-header {
-  background-image: linear-gradient(170deg, #2876c4, #b5b94c);
+  background-image: linear-gradient(170deg, #2876c4, #d9ee50);
 }
 .main-content {
   max-width: 90%;