优化样式

lib/pages/home/content_card.dart

@@ -397,11 +397,11 @@ class ContentCard extends StatelessWidget {
                 return Padding(
                   padding: EdgeInsets.only(left: index > 0 ? 12 : 0),
                   child: SizedBox(
-                    width: imageWidth,
-                    height: imageHeight,
+                    width: 70,
+                    height: 70,
                     child: _NetworkImageWidget(
                       imageUrl: imageUrl,
-                      aspectRatio: 1.05,
+                      aspectRatio: 1,
                     ),
                   ),
                 );
@@ -410,9 +410,12 @@ class ContentCard extends StatelessWidget {
           );
         }
 
-        return Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: contentWidgets,
+        return Container(
+          padding: EdgeInsets.only(left: 70),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: contentWidgets,
+          ),
         );
       },
     );
@@ -432,8 +435,8 @@ class _NetworkImageWidget extends StatelessWidget {
   Widget build(BuildContext context) {
     return CachedNetworkImage(
         imageUrl: '$imageUrl?x-oss-process=image/format,webp/resize,w_320',
-        width: double.infinity,
-        height: double.infinity,
+        width: 80,
+        height: 80,
         imageBuilder: (context, imageProvider) => Container(
           decoration: BoxDecoration(
             borderRadius: BorderRadius.circular(8),