我目前有一个 div 在以手机分辨率显示时会更改为页面底部的固定位置，并且应该显示作者内容。单击此 div 时，菜单会使用 jquery 向上滑动。此时，div 显示为透明的，但是当点击 div 应该在的位置时，它会像应该的那样滑动打开菜单。
我不确定发生了什么，但我所做的所有调试都没有导致任何结果。有没有其他人经历过这个，或者知道如何解决它？
这是该片段的 HTML/CSS：
<div id="secondaryBox" class="span6 pull-right">
<div id="author" class="collapsed">
<?php if(!empty($user['avatarPath'])){?>
<img src="<?php echo $user['avatarPath'] ?>" class="avatar avatar-50 photo avatar-default" height="50" width="50" />
<?php }else{
echo get_avatar( $current_user, 50);
} ?>
<h5><?php echo $user['displayName']; ?></h5>
<h6><span class="hidden-phone"><?php echo get_current_user_role($user['role']) ?>, </span><?php echo $user['schoolName']; ?></h6>
<div id="phoneCaret" class="circleCaret visible-phone"><b class="caret"></b></div>
</div>
<?php if ( current_user_can('read') ) { ?>
<div id="hiddenMenu">
<div class="addMenu hidden-phone collapsed">
<span>Additional Options </span>
<div class="circleCaret"><b class="caret"></b></div>
</div>
<ul id="slideOutMenu">
<?php if ( current_user_can('add_users') ) { ?>
<li><a href="/wp-admin/admin.php?page=users"><i class="icon-th-list icon-white"></i> Manage Users</a></li>
<?php if(is_super_admin($current_user->ID)){?>
<li><a href="/wp-admin/admin.php?page=import"><i class="icon-th-list icon-white"></i> Export Users</a></li>
<?php }?>
<li class="divider"></li>
<?php }
if ( current_user_can('manage_categories') ) { ?>
<li><a href="<?php $networkURL ?>/wp-admin/network/sites.php"><i class="icon-plus icon-white"></i> Create School</a></li>
<li><a href="/wp-admin/edit-tags.php?taxonomy=category"><i class="icon-tags icon-white"></i> Manage Categories</a></li>
<li><a href="/wp-admin/admin.php?page=school_settings"><i class="icon-edit icon-white"></i> School Settings</a></li>
<li class="divider"></li>
<?php }
if ( current_user_can('manage_network_options') ) { ?>
<li><a href="/wp-admin/network/sites.php"><i class="icon-globe icon-white"></i> Network Sites</a></li>
<li><a href="/wp-admin/options-general.php"><i class="icon-wrench icon-white"></i> Settings</a></li>
<li><a href="/wp-admin/admin.php?page=wpengine-common"><i class="icon-cog icon-white"></i> WP Engine Settings</a></li>
<li><a href="/wp-admin/options-general.php?page=limit-login-attempts"><i class="icon-wrench icon-white"></i> Login Attempts</a></li>
<li class="divider"></li>
<?php } ?>
<li><a href="/wp-admin/admin.php?page=dashboard"><i class="icon-home icon-white"></i> My Dashboard</a></li>
<li><a href="<?php echo network_site_url(); ?>"><i class="icon-globe icon-white"></i> Dewsly.com</a></li>
<li><a href="/wp-admin/admin.php?page=profile"><i class="icon-user icon-white"></i> My Profile</a></li>
<li><a target="_blank" href="http://support.dewsly.com"><i class="icon-question-sign icon-white"></i> Support</a></li>
<li><a onclick="return confirm(\'Do you really want to logout?\')" href="<?php echo get_site_url(1); ?>/?my_error=logout"><i class="icon-off icon-white"></i> Logout</a></li>
</ul>
</div>
<?php } ?>
</div>
CSS：
#author{
position:fixed;
bottom:0;
left:0;
width:100%;
background-color:#212121;
height:70px;
z-index: 1001;
overflow:hidden;
cursor:hand;
padding:10px;
border-top:1px solid #595555;
}
#secondaryBox {
height: 0px;
position:fixed;
bottom:70px;
width:100%;
overflow:auto !important;
left:0;
z-index: 100;
}