callout dialog size fixed

lib/views/widgets/didvan/page_view.dart

@@ -205,16 +205,20 @@ class _DidvanPageViewState extends State<DidvanPageView> {
           } else if (href.contains('popup-')) {
             showDialog(
               context: ActionSheetUtils.context,
-              builder: (context) => DidvanCard(
+              builder: (context) => Dialog(
-                child: Column(
+                alignment: Alignment.center,
-                  children: [
+                child: DidvanCard(
-                    DidvanText(href.split('-').last),
+                  child: Column(
-                    const DidvanDivider(),
+                    mainAxisSize: MainAxisSize.min,
-                    const DidvanButton(
+                    children: [
-                      title: 'بستن',
+                      DidvanText(href.split('-').last),
-                      onPressed: ActionSheetUtils.pop,
+                      const DidvanDivider(),
-                    ),
+                      const DidvanButton(
-                  ],
+                        title: 'بستن',
+                        onPressed: ActionSheetUtils.pop,
+                      ),
+                    ],
+                  ),
                 ),
               ),
             );