<nav class="site-nav bg-light py-2">
    <div class="container">
        <div class="row">
            <div class="col-12 d-flex justify-content-end user" id="_login">
                <a href="<?php echo $cfg_memberurl;?>/login.php">登录</a>
                <a class="ml-3" href="<?php echo $cfg_memberurl;?>/index_do.php?fmdo=user&dopost=regnew">注册</a>
            </div>
        </div>
    </div>
</nav>