diff --git a/css/index.css b/css/index.css
index a28b09c..f97ef65 100644
--- a/css/index.css
+++ b/css/index.css
@@ -17,7 +17,7 @@
 }
 
 .div-centrer-contenu{
-    width: 100%;
+    width: 100;
     justify-content: center;
     text-align: center;
 }
diff --git a/css/t7.css b/css/t7.css
index 4c6c684..56edaf3 100644
--- a/css/t7.css
+++ b/css/t7.css
@@ -42,7 +42,7 @@ button {
     padding: 10px 25px;
     font-size: 16px;
     color: white;
-    background-color: #e74c3c;
+    background-color: #3498db;
     border: none;
     border-radius: 5px;
     cursor: pointer;
@@ -50,7 +50,7 @@ button {
 }
 
 button:hover {
-    background-color: #c0392b;
+    background-color: #3e83b1;
     transform: translateY(-2px);
 }
 
@@ -69,6 +69,10 @@ a:hover {
     color: #2980b9;
 }
 
+a:visited {
+    color: #3e83b1;
+}
+
 img {
     max-width: 100%;
     margin: 20px 0;
@@ -106,7 +110,7 @@ table tr:nth-child(even) {
 
 footer {
     text-align: center;
-    padding: 10px 0;    border-radius: 5px;
+    padding: 10px ;    border-radius: 5px;
 
     background-color: #2c3e50;
     color: white;
@@ -137,5 +141,5 @@ div.score-button{
     color: white;
     font-weight: bolder;
     font-size: xx-large;
-    width: 100vw;
+    width: 100;
 }