Taro 框架表单组件使用指南：如何将表单置顶显示

<template>
  <div class="form-container">
    <t-form
      ref="form"
      :data="formData"
      :rules="FORM_RULES"
      label-align="top"
      :label-width="100"
      @reset="onReset"
      @submit="onSubmit"
    >
      <div class="form-basic-container">
        <div class="form-basic-item">
          <div class="form-basic-container-title">模板信息【UUID:{{template.template_uuid}}】</div>
          <t-form-item label="模板名" name="templateTitle">
            <t-input v-model="formData.templateTitle" :style="{ width: '322px' }"  />
          </t-form-item>
      </div>
      <div class="form-submit-container">
        <div class="form-submit-sub">
          <div class="form-submit-left">
            <t-button theme="primary" class="form-submit-confirm" type="submit"> 提交 </t-button>
            <t-button type="reset" class="form-submit-cancel" theme="default" variant="base"> 取消 </t-button>
          </div>
        </div>
      </div>
    </t-form>
  </div>
</template>
<style scoped>
.form-container {
  padding-top: 20px;
}
</style>