diff --git a/src/Guide/Discussion.pug b/src/Guide/Discussion.pug
index 454e1e0..d15dfa0 100644
--- a/src/Guide/Discussion.pug
+++ b/src/Guide/Discussion.pug
@@ -11,13 +11,13 @@ block content
     section
       a.service-box.left(href='https://riot.deuxfleurs.fr')
         div(style='font-size: 80px; height: 120px') 🌐
-        h3 Accéder via le navigateur
+        h5 Accéder via le navigateur
       a.service-box.left(href='https://play.google.com/store/apps/details?id=im.vector.app&hl=fr')
         div(style='font-size: 80px; height: 120px') 📥
-        h3 Application Android
+        h5 Application Android
       a.service-box.left(href='https://apps.apple.com/fr/app/riot-im/id1083446067')
         div(style='font-size: 80px; height: 120px') 📥
-        h3 Application iOS
+        h5 Application iOS
 
     h2 Premiers pas sur Android