diff --git a/frontend/css/style.css b/frontend/css/style.css
index e844bda..6d31adf 100644
--- a/frontend/css/style.css
+++ b/frontend/css/style.css
@@ -71,7 +71,7 @@ html, body {
 
 .accueil-logo {
   max-width: 90vw;
-  max-height: 45vh;
+  max-height: 90vh;
   margin-bottom: 2rem;
   object-fit: contain;
 }
@@ -277,8 +277,8 @@ html, body {
 }
 
 .booth-qr {
-  width: 180px;
-  height: 180px;
+  width: 270px;
+  height: 270px;
   border-radius: 10px;
 }