Update static/index.css

static/index.css

@@ -110,7 +110,7 @@ body {
 
 /* Buttons container */
 .btn {
-      flex: 1;
+      display:flex;
       flex-direction:column;
       padding: 14px 20px;
       border: none;
@@ -120,29 +120,28 @@ body {
       cursor: pointer;
       transition: all 0.3s ease;
       text-decoration: none;
-      display: inline-flex;
       align-items: center;
       justify-content: center;
       gap: 8px;
     }
-    .btn-primary {
+.btn-primary {
       background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
       color: white;
     }
-    .btn-primary:hover:not(:disabled) {
+.btn-primary:hover:not(:disabled) {
       transform: translateY(-2px);
       box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
     }
-    .btn-secondary {
+.btn-secondary {
       background: white;
       color: #333;
       border: 2px solid #e1e5e9;
     }
-    .btn-secondary:hover {
+.btn-secondary:hover {
       background: #f8f9fa;
       border-color: #333;
     }
-    .btn:disabled {
+.btn:disabled {
       opacity: 0.6;
       cursor: not-allowed;
     }