diff --git a/img/ETH_GHE_logo.svg b/img/ETH_GHE_logo.svg
index 6ec2f72..187bc0a 100644
--- a/img/ETH_GHE_logo.svg
+++ b/img/ETH_GHE_logo.svg
@@ -1,106 +1,403 @@
-
-
diff --git a/img/certification-mark-CH000022-wide.svg b/img/certification-mark-CH000022-wide.svg
index 4b014f0..9a911d1 100644
--- a/img/certification-mark-CH000022-wide.svg
+++ b/img/certification-mark-CH000022-wide.svg
@@ -1,35 +1,79 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- CH000022
-
-
\ No newline at end of file
+ -->
CH000022