fix:顶部Header标签文字修改，管理业左侧导航样式修改

src/components/GlobalHeader.vue

@@ -10,7 +10,7 @@
         任务
       </el-menu-item>
       <el-menu-item index="3">
-        课程广场
+        课程
       </el-menu-item>
       <el-menu-item index="4">
         项目广场

src/views/ManagePage/ManagePage.vue

@@ -1,8 +1,8 @@
 <template>
   <el-row id="manage-page-body">
     <el-col :span="3">
-      <el-menu background-color="#f8f9fb" default-active="1" style="position: fixed;"
-               @select="handleSelect">
+      <el-card style="position: fixed;">
+      <el-menu default-active="1" @select="handleSelect">
         <el-menu-item index="0">
           <el-icon>
             <Back/>
@@ -28,6 +28,7 @@
           <span style="padding-left: 20px">全部题目</span>
         </el-menu-item>
       </el-menu>
+      </el-card>
     </el-col>
     <el-col :span="1"/>
     <el-col :span="18">

src/views/ManagePage/managePage.css

@@ -1,6 +1,6 @@
 #manage-page-body {
-    margin: 40px 60px 80px 60px;
-    min-height: calc(100vh - 840px);
+    margin: 40px 160px 80px 0;
+    min-height: calc(100vh - 160px);
 }
 
 .card-header {