diff --git a/res/style.css b/res/style.css
index 1922dc3..659de51 100755
--- a/res/style.css
+++ b/res/style.css
@@ -50,9 +50,9 @@ header {
 }
 
 .choix-appli-wrapper {
-    margin: 20px 0;
+    margin: 40px 0;
     display: flex;
-    align-items: center;
+    align-items: stretch;
     justify-content: center;
     gap: 10px;
 }
@@ -60,6 +60,7 @@ header {
 .choix-appli-wrapper a:link, .choix-appli-wrapper a:visited {
     text-decoration: none;
     color: black;
+    max-width: 200px;
 }
 
 main {
@@ -82,7 +83,8 @@ main {
     padding: 15px;
     border: 1px solid #ddd;
     text-align: center;
-    max-width: 500px;
+    width: 100%;
+    height: 100%;
 }
 
 .choix-appli-wrapper div {