问徽标位置在MyBB中不变

EN

<div class="topwrap"><div class="wrap"><div style="float: right;">{$welcomeblock}</div>
<span id="myslidemenu" class="jqueryslidemenu clearfixspec">
                 <ul>
                <li><a href="{$mybb->settings['bburl']}">Home</a></li>
                                <li><a href="{$mybb->settings['bburl']}/index.php">Forums</a>
<li><a href="search.php?action=finduserthreads&uid={$mybb->user['uid']}">Your Threads</a></li>
<li><a href="search.php?action=finduser&uid={$mybb->user['uid']}">Your Posts</a></li>
<li><a href="http://myforum.net/forum/private.php">PM</a></li>
<li><a href="http://myforum.net/forum/usercp.php">UserCP</a></li>
</ul></li>


</div></div>
<div id="headerwrap">
<div class="logo"
<a href="{$mybb->settings['bburl']}/index.php"><img src="{$theme['logo']}"alt="{$mybb->settings['bbname']}" align="right" title="{$mybb->settings['bbname']}" /></a></div>


</div>
</div></div>
<div id="container">
        <a name="top" id="top"></a>
  <div id="news_thicker">
                    <div class="news_content">                    
                    <img src="images/announce.png" style="padding-right: 5px;float: left;margin-top: -4px;"></img>   <span class="title">Announcements :</span>                    
                    <ol id="news">  
      <li><a href="#">Forum is still being developed, please report any bugs to XBatt</a></li>
  </ol>
</div></div><br />
        <hr class="hidden" />
        <br class="clear" />
        <div id="content">
        {$pm_notice}
            {$bannedwarning}
            {$bbclosedwarning}
            {$unreadreports}
            {$pending_joinrequests}
            <navigation>
            <br />

.logo {
        background: none;
        position: absolute;
        width:500px;
        margin-top: 5px;
        opacity: 1;
        margin-left: -10px;
}

.logo:hover {
       opacity: 0.8;
       padding-left: 5px;
}