样式修正

schoolNewsWeb/src/views/user/resource-center/HotResourceView.vue

@@ -74,7 +74,7 @@
                                 <Document />
                             </el-icon>
                         </div>
-                        <div class="cover-overlay">
+                        <div v-if="article.coverImage" class="cover-overlay">
                             <span class="view-button">查看详情</span>
                         </div>
                     </div>
@@ -554,7 +554,8 @@ function goBack() {
     .article-cover {
         position: relative;
         width: 100%;
-        height: 45%;
+        height: 160px;
+        flex-shrink: 0;
         overflow: hidden;
         background: #F3F4F6;
 
@@ -578,7 +579,6 @@ function goBack() {
             font-size: 48px;
             color: #9CA3AF;
         }
-    }
 
         .cover-overlay {
             position: absolute;
@@ -603,6 +603,7 @@ function goBack() {
                 font-weight: 500;
             }
         }
+    }
 
     // 文章信息
     .article-info {