优化按钮

pages/opera/show/show_detail.wxml

@@ -114,10 +114,11 @@
 <van-goods-action safe-area-inset-bottom>
   <van-goods-action-icon icon="/images/ui/{{show_detail.is_follow?'liked':'like'}}.png" text="想看" bind:click="_like" />
   <van-goods-action-icon icon="/images/ui/share.png" text="分享" open-type="share" bind:click="_share" />
-  <van-goods-action-button text="演出结束" class="btn btn{{show_detail.is_end}}" 
+  <van-goods-action-button text="演出结束" class="btn{{show_detail.is_end}}" 
   color="linear-gradient(90deg, #CCC 0%, #CCC 100%)"   wx:if="{{show_detail.is_end==1}}" />
+
   <van-goods-action-button text="立即购买"  bind:click="show_select"
-  color="linear-gradient(90deg, #FF4284 0%, #FF1D42 100%)" wx:else />
+  color="linear-gradient(90deg, #FF4284 0%, #FF1D42 100%)" wx:if="{{show_detail.is_end==0}}" />
   
   <!-- <view class="btn btn{{show_detail.is_end}}" wx:if="{{show_detail.is_end==1}}">演出结束</view>
   <view class="btn btn{{show_detail.is_end}}"  bind:tap="show_select"  wx:else>立即购买</view> -->

pages/opera/show/show_detail.wxss

@@ -4,24 +4,8 @@
   height: 0;
   color: transparent;
 }
-
-.btn {
-  /* color:"linear-gradient(90deg, #FF4284 0%, #FF1D42 100%)"  */
-  flex: 1;
-  text-align: center;
-  width: 400rpx;
-  height: 72rpx;
-  line-height: 72rpx;
-  background: linear-gradient(90deg, #FF4284 0%, #FF1D42 100%);
-  border-radius: 44rpx;
-  font-size: 28rpx;
-  color: #FFFFFF;
-  margin-right: 40rpx;
-}
-
-.btn.btn1 {
+.btn1 {
   pointer-events: none;
-  background: linear-gradient(90deg, #cccccc 0%, #CCC 100%);
 }
 
 .nav_show {