diff --git a/themes/lhs-retro/assets/images/rose_logo.gif b/themes/lhs-retro/assets/images/rose_logo.gif
new file mode 100644
index 0000000..e6707d4
Binary files /dev/null and b/themes/lhs-retro/assets/images/rose_logo.gif differ
diff --git a/themes/lhs-retro/assets/images/rose_logo.jpg b/themes/lhs-retro/assets/images/rose_logo.jpg
deleted file mode 100644
index fd013e0..0000000
Binary files a/themes/lhs-retro/assets/images/rose_logo.jpg and /dev/null differ
diff --git a/themes/lhs-retro/assets/images/valid-html401.gif b/themes/lhs-retro/assets/images/valid-html401.gif
new file mode 100644
index 0000000..031f406
Binary files /dev/null and b/themes/lhs-retro/assets/images/valid-html401.gif differ
diff --git a/themes/lhs-retro/assets/images/valid-html401.jpg b/themes/lhs-retro/assets/images/valid-html401.jpg
deleted file mode 100644
index f195ba3..0000000
Binary files a/themes/lhs-retro/assets/images/valid-html401.jpg and /dev/null differ
diff --git a/themes/lhs-retro/layouts/_default/baseof.html b/themes/lhs-retro/layouts/_default/baseof.html
index 26d4aa3..b322118 100644
--- a/themes/lhs-retro/layouts/_default/baseof.html
+++ b/themes/lhs-retro/layouts/_default/baseof.html
@@ -5,7 +5,7 @@
     {{ partial "head.html" . }}
 </head>
 
-<body background="#FFFFFF" text="#000000">
+<body>
     {{ partial "header.html" . }}
     {{ block "content" . }}
     {{ end }}
diff --git a/themes/lhs-retro/layouts/partials/footer.html b/themes/lhs-retro/layouts/partials/footer.html
index 48d1152..e0a7805 100644
--- a/themes/lhs-retro/layouts/partials/footer.html
+++ b/themes/lhs-retro/layouts/partials/footer.html
@@ -23,7 +23,7 @@
         .Site.Params.company_number }}</a></p>
 
 <p>
-    {{ with resources.Get "images/valid-html401.jpg" }}
+    {{ with resources.Get "images/valid-html401.gif" }}
     <a href="http://validator.w3.org/check?uri=referer"><img src="{{ .RelPermalink }}"
             alt="Valid HTML 4.01 Transitional" height="31" width="88"></a>
     {{ end }}
diff --git a/themes/lhs-retro/layouts/partials/header.html b/themes/lhs-retro/layouts/partials/header.html
index 3d0f4e5..f8bdf5d 100644
--- a/themes/lhs-retro/layouts/partials/header.html
+++ b/themes/lhs-retro/layouts/partials/header.html
@@ -1,4 +1,4 @@
-{{ with resources.Get "images/rose_logo.jpg" }}
+{{ with resources.Get "images/rose_logo.gif" }}
 <h1><a href="{{ absURL "" }}"><img src="{{ .RelPermalink }}" alt="The logo of Leigh Hackspace" width="70px"></a> Leigh
     Hackspace</h1>
 {{ end }}
