animation update

src/modules/test/job-recommend/job-recommend.page.html

@@ -29,7 +29,9 @@
     <ion-content>
       <div class="container">
         <div class="ball" *ngFor="let ball of balls" [style.background-color]="ball.color" [style.left.px]="ball.x" [style.top.px]="ball.y">
-          <ion-button fill="clear"color="light">Clear</ion-button>
+          <div class="ion-buttons">
+            <ion-button fill="clear"color="light" shape="round">{{ball.text}}</ion-button>
+          </div>
         </div>
       </div>
     </ion-content>