完善页面

common/ball.js

@@ -0,0 +1,4 @@
+export const BallType = {
+    Tennis: 1, // 网球
+    Basketball: 2 // 篮球
+}

common/style.scss

@@ -625,6 +625,14 @@ button.btn-gray-border[disabled][type=primary] {
 	display: flex;
 }
 
+.a-i-c {
+	align-items: center;
+}
+
+.a-i-s {
+	align-items: start;
+}
+
 .d-c-c {
 	display: flex;
 	justify-content: center;