修复精彩试听高亮样式bug

pages/eBook/bookContent.vue

@@ -53,9 +53,9 @@
 				<view class="item" v-for="(item,index) in libLIst" :key="index" >
 					<view >
 						<view v-if="item.isFree == 1"
-						:class="[ 
-						userInfo.playingInfo.bookId==item.bookId && userInfo.playingInfo.id == item.id ? 'playing' : '']" @click="listenOne(item, index)">
-						<span :class="['graytitle']">{{item.chapter}}</span>&nbsp;&nbsp;
+						:class="[]" @click="listenOne(item, index)">					
+						
+						<span :class="[userInfo.playingInfo.bookId==item.bookId && userInfo.playingInfo.id == item.id ? 'playing' : '','graytitle']">{{item.chapter}}</span>&nbsp;&nbsp;
 						<uni-tag v-if="item.isFree == 1" class="tag" size="small" :inverted="true" text="试听" type="success" />
 						<!-- <image  class="playingFig" src="/static/playingGif.gif" mode="aspectFill"></image>	 -->
 						</view>					
@@ -352,7 +352,7 @@
 </script>
 <style lang="scss" scoped>
 	@import '@/style/mixin.scss';
-	.playing{color: #1daa5c;}
+	.playing{color: #1daa5c !important;}
 	.graytitle{color: #666;}
 	.flexbox{display: flex;}
 	.tags{