昨日个人排名获奖关闭按钮样式优化

assets/style/in-activity.less

@@ -445,8 +445,8 @@
 
       }
       .close-btn{
-        position: absolute; left: 50%;  bottom: -50px; margin-left: -15px;
-        width: 30px; height: 30px; 
+        position: absolute; left: 50%;  bottom: -50px; margin-left: -17px;
+        width: 34px; height: 34px; 
         background: url('../img/stage-two/close-toast-icon.png') no-repeat center center;
         background-size: 30px; height: 30px; 
       }