add

static/style.css

@@ -541,4 +541,59 @@ box-shadow: 0 5px 15px rgba(0,0,0,0.2);
 }
 .summary-action-btn:hover {
     background-color:white;
-}
+}
+
+.action-container {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    gap: 130px; /* espace raisonnable */
+    margin-top: 5px;
+}
+.language-dropdown {
+    padding: 10px ;
+    border-radius: 5px;
+    border:1px solid white;
+    font-size: 16px;
+    width: 200px;
+    background-color:transparent;
+    color: black;
+    
+}
+.translate{
+    background-color:white;
+    color: black;
+    border-radius: 5px;
+    border: none;
+    font-size: 20px;
+    width: 200px;
+    height: 40px;
+}
+.translate:hover {
+    transform: translateX(8px);
+    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
+    }
+.result{
+    text-align: center;
+}
+.results-containe{
+    background: white;
+    border-radius: 12px;
+    padding: 2rem;
+    margin-top: 50px; 
+    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
+    height: 230px;
+}
+.visualiser{
+    background-color:white;
+    color: black;
+    border-radius: 5px;
+    border: none;
+    font-size: 20px;
+    width: 200px;
+    height: 40px;
+}
+.visualiser:hover {
+    transform: translateX(8px);
+    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
+    }