    <div class="page-toolbar">
      <div class="col-sm-4">
        <div class="input-group">
          <input class="input-sm form-control" name='keyword' placeholder="请输入关键词" type="text" value="{$_GPC['keyword']}">
          <div class="input-group-append">
            <button class="btn btn-primary" type="submit"> 搜索</button>
          </div>
        </div>
      </div>
    </div>
  </form>
  <form action="" method="post">
    <div class="row">
      <div class="col-md-12">
        <div c