fix 组件效果优化

 <!--
  * @Date: 2024-09-29 10:07:11
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2024-09-29 10:12:22
+ * @LastEditTime: 2024-09-29 15:19:21
  * @FilePath: /hager/src/components/common/hagerH1.vue
  * @Description: 文件描述
 -->
@@ -49,7 +49,7 @@ export default {
       font-weight: bold;
     }
     .sub {
-      color: #999;
+      color: #03aae3;
       font-size: 1.25rem;
       font-weight: bold;
     }

 <!--
  * @Date: 2024-09-26 13:42:11
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2024-09-29 14:19:50
+ * @LastEditTime: 2024-09-29 14:27:53
  * @FilePath: /hager/src/components/common/hagerHeader.vue
  * @Description: 文件描述
 -->

 <!--
  * @Date: 2024-09-27 19:49:03
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2024-09-27 20:09:22
+ * @LastEditTime: 2024-09-29 14:58:52
  * @FilePath: /hager/src/components/hagerCarousel.vue
  * @Description: 文件描述
 -->
@@ -11,7 +11,7 @@
       <!-- 缩略图区域 -->
       <div class="thumbnail-container">
         <!-- 上箭头 -->
-        <div class="arrow-up" @click="prevImage">▲</div>
+        <div class="arrow-up" @click="prevImage"><i class="el-icon-arrow-up" style="font-size: 1.35rem;"></i></div>
 
         <!-- 缩略图列表 -->
         <div class="thumbnails">
@@ -26,7 +26,7 @@
         </div>
 
         <!-- 下箭头 -->
-        <div class="arrow-down" @click="nextImage">▼</div>
+        <div class="arrow-down" @click="nextImage"><i class="el-icon-arrow-down" style="font-size: 1.35rem;"></i></div>
       </div>
 
       <!-- 右边大图区域 -->