diff --git a/css/theme.css b/css/theme.css
index c53ece3..b2e610f 100644
--- a/css/theme.css
+++ b/css/theme.css
@@ -64,6 +64,7 @@ img {
.flex-4 { flex: 4; }
.flex-5 { flex: 5; }
.flex-6 { flex: 6; }
+.flex-align-centre { align-items: center; }
.image-container {
max-height: 100%;
diff --git a/images/QR-Feedback.svg b/images/QR-Feedback.svg
new file mode 100644
index 0000000..56cd02f
--- /dev/null
+++ b/images/QR-Feedback.svg
@@ -0,0 +1,432 @@
+
+
\ No newline at end of file
diff --git a/index.html b/index.html
index 22c30a6..2de7e86 100644
--- a/index.html
+++ b/index.html
@@ -263,7 +263,7 @@
Web server setup
Application server setup
Git hosting
- Email hosting
+ Email hosting
Decentralised Instant Messaging
@@ -271,10 +271,10 @@
Thanks for coming!