vue 优化 el-card样式

    <template>
      <div style="margin: 50px">
    <el-card class="box-card">
      <template #header>
        <div class="card-header">
          <span>卡片名称</span>
          <el-button class="button" type="text">操作按钮</el-button>
        </div>
      </template>
      <div style="height: 200px"></div>
    </el-card>
      </div>
    </template>
    <script>
    export default {
      name: "DevSort",
    };
    </script>
    <style lang="scss" scoped>
    .card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    
    .text {
      font-