diff --git a/css/t9.css b/css/t9.css
new file mode 100644
index 0000000..0160898
--- /dev/null
+++ b/css/t9.css
@@ -0,0 +1,91 @@
+/* t9.css - XHTML 5 */
+body {
+    font-family: 'Montserrat', sans-serif;
+    background-color: #ffffff;
+    color: #2c3e50;
+    margin: 0;
+    padding: 90px;
+    
+    
+}
+
+h1, h2, h3 {
+    color: #2980b9;
+    text-align: center;
+    font-weight: 800;
+    text-transform: uppercase;
+    margin-bottom: 35px;
+}
+
+button {
+    padding: 25px 50px;
+    border: none;
+    background-color: #e74c3c;
+    color: white;
+    cursor: pointer;
+    border-radius: 40px;
+    font-size: 24px;
+    font-weight: 600;
+    letter-spacing: 1px;
+    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
+}
+
+button:hover {
+    background-color: #ff9900;
+    transform: translateY(-5px);
+    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
+}
+
+button:active {
+    transform: translateY(2px);
+    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
+}
+
+img {
+    max-width: 100%;
+    height: auto;
+    border-radius: 25px;
+    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
+    transition: transform 0.3s ease;
+}
+
+img:hover {
+    transform: scale(1.05);
+}
+
+table {
+    width: 100%;
+    border-collapse: collapse;
+    border: 3px solid #ff9900;
+    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
+}
+
+td, th {
+    padding: 30px;
+    text-align: left;
+    border: 1px solid #ff9900;
+    font-size: 20px;
+    letter-spacing: 1px;
+}
+
+td {
+    background-color: #ecf0f1;
+}
+
+th {
+    background-color: #ff9900;
+    color: white;
+    text-transform: uppercase;
+}
+
+table tr:hover {
+    background-color: #b61212;
+}
+
+table.table_magasin{
+    width: 150px;
+    padding: 12px;
+    margin-top: 10px;
+    margin-bottom: 10px;
+
+}