公告组件图片渲染优化

static/nativeComponents/Notice/index.wxml

@@ -5,10 +5,10 @@
       <view class="container" bindtap="onclickHandle" data-index="{{index}}" style="width: 100%;height:{{CommonHeight}}">
         <block wx:if="{{item.imageUrl||datas.componentData.singleImage}}">
           <view wx:if="{{datas.componentData.styleType===1}}">
-            <image class="notice-icon" mode="widthFix" style="width:{{datas.componentData.imageWidth}}px !important;height:{{datas.componentData.imageWidth}}px;" src="{{item.imageUrl}}" />
+            <image class="notice-icon" mode="widthFix" style="width:{{datas.componentData.imageWidth}}px !important;" src="{{item.imageUrl}}" />
           </view>
           <view wx:else>
-            <image class="notice-icon" style="width:{{datas.componentData.imageWidth}}px !important;height:{{datas.componentData.imageWidth}}px;" src="{{singleImg}}" />
+            <image class="notice-icon" mode="widthFix" style="width:{{datas.componentData.imageWidth}}px !important;" src="{{singleImg}}" />
           </view>
         </block>
         <view class="notice-content" style="font-size:{{datas.componentData.fontSize}}px;color:{{datas.componentData.fontColor}}">

static/nativeComponents/Notice/index.wxss

@@ -2,6 +2,9 @@
 .notice {
   position: relative;
 }
+.notice image {
+  height: auto;
+}
 
 .notice .container {
   display: flex;

static/nativeComponents/PhotoGallery/index.wxss

 /* static/nativeComponents/PhotoGallery/index.wxss */
 @import "/static/font/common_icon.wxss";
-image{
+.photo-gallery image{
   width: 100%;
   height: auto;
 }