修复：商品详情资源位图片压缩

@@ -411,7 +411,7 @@ export default {
         this._resourceImgWatcher = null;
       }
     },
-    sizeImg(src, width = 360, height = 72) {
+    sizeImg(src, width = 720, height = 144) {
       if (src) {
         return getImgUrl(src, width, height);
       }
@@ -772,7 +772,7 @@ export default {
 
   .banner {
     display: block;
-    height: 132px;
+    min-height: 132px;
 
     img {
       display: block;