Fixed size on web and changed details design button in desktop and tablet

lib/views/login/widgets/login_button.dart

@@ -14,6 +14,7 @@ class BaseButton extends StatelessWidget {
   final double? borderWidth;
   final double? borderRadius;
   final double? elevation;
+  final double? width;
 
   const BaseButton({
     required this.isEnabled,
@@ -25,13 +26,14 @@ class BaseButton extends StatelessWidget {
     this.borderWidth,
     this.borderRadius,
     this.elevation,
+    this.width,
     super.key,
   });
 
   @override
   Widget build(BuildContext context) {
     return SizedBox(
-      width: double.infinity,
+      width: width ?? double.infinity,
       height: 55.0.h(),
       child: ElevatedButton(
         onPressed: isEnabled ? onPressed : null,