add:隐藏元素

src/views/index.vue

@@ -4,7 +4,7 @@
     <div id="cesiumContainer" class="cesium-background"></div>
 
     <!-- 顶部标题栏 -->
-    <header class="top-title-bar" style="display: none1">
+    <header class="top-title-bar" style="display: none">
       <h1 class="system-title">数据监测分析系统</h1>
       <div class="header-info">
         <div class="current-time">{{ currentTime }}</div>
@@ -42,7 +42,7 @@
     </nav> -->
 
     <!-- 主内容区 -->
-    <!-- <main class="main-content" style="display: none1"> -->
+    <main class="main-content" style="display: none">
       <!-- 左侧数据模块 -->
       <div class="left-modules">
         <!-- 模块1：数据总览 -->
@@ -229,7 +229,7 @@
           </div>
         </div>
       </div>
-    <!-- </main> -->
+    </main>
   </div>
 </template>