ajustes de layout

lib/widgets/buttom_custom.dart

@@ -9,6 +9,10 @@ class ButtonCustom extends StatelessWidget{
   final Color colorBorder;
   final widthCustom;
   final double height;
+  double borderRadiustopRight;
+  double borderRadiusbottomLeft;
+  double borderRadiustopLeft;
+  double borderRadiusbottomRight;
 
 ButtonCustom({
     required this.onPressed,
@@ -18,7 +22,11 @@ ButtonCustom({
     required this.colorText,
     required this.colorBorder,
     this.widthCustom = 1.0,
-    this.height = 42.0,
+    this.height = 42.5,
+    this.borderRadiustopRight = 5.0,
+    this.borderRadiusbottomLeft = 5.0,
+    this.borderRadiustopLeft = 5.0,
+    this.borderRadiusbottomRight = 5.0,
 });
   @override
   Widget build (BuildContext context) {
@@ -29,6 +37,14 @@ ButtonCustom({
         primary: colorButton,
         minimumSize: Size(width*widthCustom! , height),
         side:  BorderSide(width: 2,color : colorBorder,),
+        shape: RoundedRectangleBorder(
+          borderRadius: BorderRadius.only(
+              topRight: Radius.circular(borderRadiustopRight),
+              bottomLeft: Radius.circular(borderRadiusbottomLeft),
+              topLeft: Radius.circular(borderRadiustopLeft),
+              bottomRight: Radius.circular(borderRadiusbottomRight)
+          ),
+        ),
       ),
       onPressed: onPressed,
       child: Text(text,