diff --git a/App.vue b/App.vue
index 4da5e63..49a7609 100644
--- a/App.vue
+++ b/App.vue
@@ -91,6 +91,16 @@
 		weight: 40rpx;
 		height: 40rpx;
 	}
+	//按钮
+	.numberBut {
+		width: 130rpx;
+		height: 48rpx;
+	}
+	
+	.nullBut {
+		width: 159rpx;
+		height: 48rpx;
+	}
 
 	.ls {
 		background-color: #007aff;