insert shipment form

lib/pages/instruction.dart

@@ -45,15 +45,17 @@ class _InstructionPageState extends State<InstructionPage> {
         appBar: AppBar(
           centerTitle: true,
           leading: new IconButton(
-            icon: new Icon(Icons.close, color: secondaryColor),
+            icon: new Icon(Icons.close, color: Colors.white),
             onPressed: () => Navigator.of(context).pop(),
           ),
           title: Text(widget.name),
           backgroundColor: primaryColor,
         ),
         body: Container(
-          child: FittedBox(
-              child: Image.asset(widget.image), fit: BoxFit.contain),
+          padding: EdgeInsets.only(left: 5, right: 5, top: 5),
+          child: Card(elevation: 0,
+              child: FittedBox(
+                  child: Image.asset(widget.image), fit: BoxFit.contain)),
         ),
       ),
     );