样式修改

schoolNewsWeb/src/views/user/user-center/LearningRecordsView.vue

@@ -3,8 +3,10 @@
       <div class="learning-records">
         <div class="records-header">
           <h2>学习记录</h2>
-          <el-date-picker v-model="dateRange" type="daterange" range-separator="至" start-placeholder="开始日期"
+          <div style="width: 40%; display: flex;">
+            <el-date-picker  v-model="dateRange" type="daterange" range-separator="至" start-placeholder="开始日期"
             end-placeholder="结束日期" @change="handleDateChange" />
+          </div>
         </div>
 
         <!-- 学习时长图表 -->
@@ -16,7 +18,7 @@
         <!-- 学习记录分页表格 -->
         <div class="records-table" v-loading="tableLoading">
           <h3>学习记录明细</h3>
-          <el-table :data="tableData" stripe style="width: 100%">
+          <el-table :data="tableData">
             <el-table-column prop="resourceTitle" label="资源标题"/>
             <el-table-column prop="resourceTypeName" label="类型" />
             <el-table-column label="学习时长">