<form action="" id="commentForm" method="post" novalidate="novalidate">
<div class="main_register_title xin8"><h3>會員註冊</h3>
</div>
<div class="main_register_content xin3">
<div id="main_login_content_account">
<div class="main_login_content_left">
<div>郵件帳號 : </div>
</div>
<div class="main_login_content_right">
<div><input class="required email" id="username" name="username" type="text" value="">立 即 註 冊</span></button></div>
</div>
</div>
</form>