基于jQuery鼠标点击弹出登陆框效果

<input type="button" class="one" value="点击我查看效果" />
<div class="box">
<div class="box2">
    <div class="login5">
        <h2>登录</h2>
        <a class="close"></a>
    </div>
    <div class="login51">
        <form name="login5form" action="">
            <div class="login5left">
                <span></span>
                <div class="login5left1">
                    <input type="text" name="username" placeholder="用户名/手机号/邮箱" /></input>
                </div>
                <div class="login5left1">
                    <input type="password" name="user_possword" placeholder="密码" /></input>
                </div>
                <div class="login5left2">
                    <a class="dl">登录</a>
                    <a class="wjmm">忘记密码</a>
                </div>
            </div>
            <div class="login5right">
                <span></span>
                <div class="login5right1">
                    <a class="sjdl">手机短信登录</a>
                </div>
                <div class="login5right2">
                    没有账号？<a class="zcdl">快速注册</a>
                </div>
                <div class="login5right3">
                    <b class="found"></b>合作账号登录<b class="back"></b>
                </div>
                <div class="login5right4">
                    <a class="wb"></a><a class="qq"></a>
                </div>
            </div>
        </form>
    </div>
</div>
</div>