优化

mallApp/src/pages/home/category.vue

@@ -647,6 +647,9 @@ page {
 	min-width: 120upx;
 	text-align: center;
 	flex: 1;
+	display: flex;
+	align-items: center;
+	justify-content: center;
 	
 	&.active {
 		background-color: #ff4757;